Article(id=1281692465920971682, tenantId=1146029695717560320, journalId=1281212937352253451, issueId=1281692318004646631, articleNumber=null, orderNo=null, doi=10.12133/j.smartag.SA202509020, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1757174400000, receivedDateStr=2025-09-07, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1783508896569, onlineDateStr=2026-07-08, pubDate=1774800000000, pubDateStr=2026-03-30, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1783508896569, onlineIssueDateStr=2026-07-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1783508896569, creator=13701087609, updateTime=1783508896569, updator=13701087609, issue=Issue{id=1281692318004646631, tenantId=1146029695717560320, journalId=1281212937352253451, year='2026', volume='8', issue='2', pageStart='1', pageEnd='278', issueExtLink='null', onlineDate='null', pubDate='1774800000000', pubDateStr='2026-03-30', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1783508861304, creator='13701087609', updateTime=1783509039471, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1281693065375101617, tenantId=1146029695717560320, journalId=1281212937352253451, issueId=1281692318004646631, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1281693065375101618, tenantId=1146029695717560320, journalId=1281212937352253451, issueId=1281692318004646631, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=251, endPage=264, ext={EN=ArticleExt(id=1281692466235544483, articleId=1281692465920971682, tenantId=1146029695717560320, journalId=1281212937352253451, language=EN, title=Path Planning Algorithm for an Eel Feeding Robotic Arm Based on Improved BI-RRT, columnId=1281692414322656239, journalTitle=Smart Agriculture, columnName=Intelligent Equipment and Systems, runingTitle=null, highlight=null, articleAbstract=
[Objective] In the eel (Monopterus albus) farming system used in feed distribution research of mechanical arm, the challenges included slow path planning speeds, excessive trajectory redundancy, and suboptimal obstacle avoidance success rates within confined operational spaces. To mitigate these issues, an improved path planning algorithm, based on the bidirectional rapidly-exploring random tree star (BI-RRT*) algorithm was proposed. The primary aim was to significantly enhance the motion efficiency and task success rate of robotic arms operating in complex, constrained environments. [Methods] The proposed improved BI-RRT* algorithm integrated an adaptive goal-biased strategy with an enhanced artificial potential field (APF) method. The algorithm's framework comprises three core components: a high-quality sampling strategy, an efficient search strategy, and a path optimization algorithm. For the high-quality sampling strategy, an adaptive goal-biased approach was introduced to overcome the limitations of inefficient random sampling and slow convergence rates characteristic of traditional BI-RRT algorithms in complex environments. This strategy dynamically adjusted the generation of sampling points, moving beyond purely random selection. Instead, it prioritized sampling regions in the vicinity of the target, guided by the target direction and a predefined bias probability. This mechanism substantially augmented the growth propensity of the search tree towards the target area, effectively reducing the stochasticity of random sampling and consequently accelerating the path search process. To enhance search efficiency and prevent the algorithm from converging to local optima, an improved APF was incorporated into the node expansion process. The APF was refined to achieve superior integration with the BI-RRT framework. During each new node expansion, in addition to considering the inherent random exploration characteristics of BI-RRT, a directional attractive field was superimposed. This attractive field not only originated from the ultimate target point but also factored in the current growth orientation of the search tree and localized environmental information. Specifically, a composite attractive function was devised, which synergized the attractive force exerted by the target point on the current node with the attraction from potential "guide points". Concurrently, the computation of the repulsive field was optimized to more precisely delineate the geometry and proximity of obstacles, thereby circumventing common issues such as "oscillation" and "deadlock" prevalent in traditional APF. Through this methodology, the algorithm was able to more effectively steer the search tree to circumvent obstacles and rapidly converge towards the target region, significantly bolstering the directness of the search and successfully preventing the algorithm from becoming ensnared in suboptimal local solutions. For the path optimization algorithm, following the generation of an initial feasible path, a greedy optimization strategy was employed for path pruning and smoothing. This was executed to yield an optimal path characterized by reduced length, enhanced smoothness, and improved conformity with the kinematic properties of the robotic arm. Path pruning was initially applied to eliminate redundant nodes; if a collision-free direct connection existed between two non-adjacent nodes, intermediate nodes were excised, thereby substantially abbreviating the path length. Subsequently, path smoothing techniques, such as B-spline curves or cubic spline interpolation, were introduced to enable the robotic arm to execute movements with greater stability and efficiency during actual operation, mitigating impact and vibration. This two-stage optimization procedure ensured that the final generated path was not merely feasible but also optimal across metrics of length, smoothness, and motion efficiency. [Results and Discussions] To comprehensively validate the performance of the proposed algorithm, a two-stage experimental verification was conducted. Initially, comparative simulations were performed in both two-dimensional (2D) and three-dimensional (3D) environments utilizing the Matlab platform. These simulation scenarios were meticulously engineered to encompass three archetypal environments—simple, complex, and narrow passages—thereby emulating the diverse obstacle configurations potentially encountered in industrialized eel aquaculture. The results demonstrated that, concerning both path planning speed and quality, the improved BI-RRT* algorithm significantly surpassed RRT, APF-RRT*, and traditional BI-RRT* algorithms across all tested environments, substantiatingthe theoretical superiority and inherent robustness of the improved BI-RRT* algorithm proposed in this study across varying complex environments. To further ascertain the engineering applicability and practical potential of the algorithm, an eel feeding robotic arm simulation system was meticulously constructed based on the robot operating system and MoveIt frameworks. This system precisely emulated the kinematics, dynamics, and obstacle distribution pertinent to an industrialized eel aquaculture environment. During simulated continuous feeding tasks, the improved BI-RRT* algorithm consistently exhibited impressive and outstanding performance. Its average running time was merely 2.1 s, representing a substantial 41.6% reduction compared to the traditional BI-RRT*. The average length of the planned path was recorded at only 1 680 mm, with an average of 180 nodes, indicating a significant reduction in path redundancy. Furthermore, the algorithm achieved an impressive obstacle avoidance success rate of 96% in complex confined spaces. These empirical findings not only validated the algorithm's effectiveness but also underscored its immense potential for practical engineering applications. [Conclusions] The experimental results conclusively demonstrated that the improved BI-RRT* algorithm significantly enhanced the path planning efficiency and trajectory quality of robotic arms operating within confined spaces. It also exhibited exceptionally high reliability in obstacle avoidance, thereby effectively addressing the automated feeding requirements of industrialized eel aquaculture. The algorithmic framework possessed considerable generality, offering valuable theoretical insights and technical precedents for resolving analogous robotic arm path planning challenges in other agricultural automation contexts.
, authors=Mengxian MA
1, Zhen XU
1, Quan YUAN
2, Wenzong ZHOU
2, Chunyan ZHANG
1, authorsList=Mengxian MA, Zhen XU, Quan YUAN, Wenzong ZHOU, Chunyan ZHANG, authorCompany=null, correspAuthors=Chunyan ZHANG, authorNote=
, correspAuthorsNote=
, copyrightStatement=copyright©2026 by the authors, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1281692470157218742, articleId=1281692465920971682, tenantId=1146029695717560320, journalId=1281212937352253451, language=CN, title=改进BI-RRT*的黄鳝投喂机械臂路径规划算法, columnId=1281692414507205617, journalTitle=智慧农业(中英文), columnName=智能装备与系统, runingTitle=null, highlight=null, articleAbstract=
【目的/意义】 针对工厂化立体式黄鳝养殖饵料投喂机械臂在受限空间内路径规划速度慢、轨迹冗余度大、避障成功率低等问题,提出一种基于改进BI-RRT*(Bidirectional Rapidly-Exploring Random Tree Star)的受限空间路径规划算法。 【方法】 在BI-RRT*算法双向扩展策略基础上,引入目标偏置策略,减少随机采样点。同时结合改进的人工势场法,融入目标点和随机点引力概念,通过自适应调节引力系数引导路径向目标节点扩展,有效避免算法陷入局部最优;最后通过渐进优化策略得到最佳轨迹。 【结果和讨论】 在Matlab平台上,对RRT*算法、APF-RRT*( Artificial Potential Fields Rapidly-Exploring Random Tree Star)算法、BI-RRT*算法及改进BI-RRT*算法进行了仿真分析,研究其在二维和三维空间下简单、受限,以及复杂环境中的表现。仿真数据显示,在不同环境运行中,改进BI-RRT*算法均展现出显著的性能优势。基于黄鳝养殖投喂场景,搭建机械臂机器人操作系统仿真环境并进行受限空间下投喂试验。结果表明,与BI-RRT*算法相比,改进BI-RRT*算法平均运行时间减少41.6%,平均路径长度降低2.3%,平均节点数减少37.9%,以及投喂成功率提高6%。 【结论】 试验验证改进BI-RRT*算法在投喂任务中展现出更优性能,为工厂化立体式黄鳝养殖高效投饵工作提供了参考。
, authors=马梦贤
1, 徐震
1, 袁泉
2, 周文宗
2, 张春燕
1, authorsList=马梦贤, 徐震, 袁泉, 周文宗, 张春燕, authorCompany=null, correspAuthors=张春燕, authorNote=
, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=nxUIKBmeFwDL/9658Eg01A==, magXml=yh7XAQMz/lpzH75B1TOwuQ==, pdfUrl=null, pdf=ml0wqys7Y6fW6QMOfxAyGg==, pdfFileSize=4092850, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=EEfw+H2rlj0PSqVP5HaOCQ==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=w1sUC3vYD4YWYdDchxdn/w==, mapNumber=null, fund=null)}, authors=[Author(id=1282336397033976357, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=mamengxiann@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1282336397092696615, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397033976357, language=EN, stringName=Mengxian MA, firstName=Mengxian, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201600, China, bio={"content":"
MA Mengxian, E-mail: mamengxiann@163.com
"}, bioImg=null, bioContent=
MA Mengxian, E-mail: mamengxiann@163.com
, aboutCorrespAuthor=null), CN=AuthorExt(id=1282336397159805480, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397033976357, language=CN, stringName=马梦贤, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.上海工程技术大学机械与汽车工程学院,上海 201600,中国, bio={"content":"
马梦贤,硕士研究生,研究方向为农业人工智能技术。E-mail:mamengxiann@163.com
"}, bioImg=null, bioContent=
马梦贤,硕士研究生,研究方向为农业人工智能技术。E-mail:mamengxiann@163.com
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1282336396870398494, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, xref=1., ext=[AuthorCompanyExt(id=1282336396878787103, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396870398494, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201600, China), AuthorCompanyExt(id=1282336396891370016, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396870398494, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.上海工程技术大学机械与汽车工程学院,上海 201600,中国)])]), Author(id=1282336397239497258, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1282336397331771948, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397239497258, language=EN, stringName=Zhen XU, firstName=Zhen, middleName=null, lastName=XU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201600, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1282336397428240941, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397239497258, language=CN, stringName=徐震, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.上海工程技术大学机械与汽车工程学院,上海 201600,中国, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1282336396870398494, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, xref=1., ext=[AuthorCompanyExt(id=1282336396878787103, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396870398494, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201600, China), AuthorCompanyExt(id=1282336396891370016, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396870398494, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.上海工程技术大学机械与汽车工程学院,上海 201600,中国)])]), Author(id=1282336397503738415, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1282336397579235889, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397503738415, language=EN, stringName=Quan YUAN, firstName=Quan, middleName=null, lastName=YUAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.Institute of Ecological Environment Protection, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1282336397650539058, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397503738415, language=CN, stringName=袁泉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.上海市农业科学院生态环境保护研究所,上海 201403,中国, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1282336396962673185, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, xref=2., ext=[AuthorCompanyExt(id=1282336396966867490, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396962673185, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Institute of Ecological Environment Protection, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China), AuthorCompanyExt(id=1282336396975256099, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396962673185, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.上海市农业科学院生态环境保护研究所,上海 201403,中国)])]), Author(id=1282336397721842228, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1282336397797339702, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397721842228, language=EN, stringName=Wenzong ZHOU, firstName=Wenzong, middleName=null, lastName=ZHOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.Institute of Ecological Environment Protection, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1282336397864448567, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397721842228, language=CN, stringName=周文宗, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.上海市农业科学院生态环境保护研究所,上海 201403,中国, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1282336396962673185, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, xref=2., ext=[AuthorCompanyExt(id=1282336396966867490, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396962673185, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Institute of Ecological Environment Protection, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China), AuthorCompanyExt(id=1282336396975256099, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396962673185, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.上海市农业科学院生态环境保护研究所,上海 201403,中国)])]), Author(id=1282336397923168825, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=keke204102@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1282336397990277691, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397923168825, language=EN, stringName=Chunyan ZHANG, firstName=Chunyan, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201600, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1282336398057386556, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, authorId=1282336397923168825, language=CN, stringName=张春燕, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.上海工程技术大学机械与汽车工程学院,上海 201600,中国, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1282336396870398494, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, xref=1., ext=[AuthorCompanyExt(id=1282336396878787103, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396870398494, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201600, China), AuthorCompanyExt(id=1282336396891370016, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396870398494, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.上海工程技术大学机械与汽车工程学院,上海 201600,中国)])])], keywords=[Keyword(id=1282336398237741629, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, orderNo=1, keyword=feeding robotic arm), Keyword(id=1282336398313239102, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, orderNo=2, keyword=path planning), Keyword(id=1282336398371959359, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, orderNo=3, keyword=improved BI-RRT* algorithm), Keyword(id=1282336400003543616, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, orderNo=4, keyword=goal-biased strategy), Keyword(id=1282336400087429697, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, orderNo=5, keyword=refined artificial potential field method), Keyword(id=1282336400146149954, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, orderNo=1, keyword=投喂机械臂), Keyword(id=1282336400209064515, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, orderNo=2, keyword=路径规划), Keyword(id=1282336400271979076, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, orderNo=3, keyword=改进BI-RRT*算法), Keyword(id=1282336400355865157, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, orderNo=4, keyword=目标偏置策略), Keyword(id=1282336400410391110, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, orderNo=5, keyword=改进人工势场法)], refs=[Reference(id=1282336402734035555, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2025, volume=null, issue=1, pageStart=62, pageEnd=65, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=丁国栋, 孙海兰, 刘文鼎, journalName=江西水产科技, refType=null, unstructuredReference=丁国栋, 孙海兰, 刘文鼎,
等. 余干县黄鳝养殖现状及问题分析[J].
江西水产科技,
2025(1): 62-65., articleTitle=余干县黄鳝养殖现状及问题分析, refAbstract=null), Reference(id=1282336402801144420, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2025, volume=null, issue=1, pageStart=62, pageEnd=65, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=DING G D, SUN H L, LIU W D, journalName=Jiangxi Fishery Science and Technology, refType=null, unstructuredReference=
DING G D,
SUN H L,
LIU W D,
et al. Analysis on current situation and problems of
Monopterus albus culture in Yugan county[J].
Jiangxi Fishery Science and Technology,
2025(1): 62-65., articleTitle=null, refAbstract=null), Reference(id=1282336404411757157, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=3, pageStart=53, pageEnd=55, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=杨正锋, 姚永平, journalName=科学种养, refType=null, unstructuredReference=杨正锋, 姚永平. 黄鳝工厂化网箱养殖新技术[J].
科学种养,
2019(3): 53-55., articleTitle=黄鳝工厂化网箱养殖新技术, refAbstract=null), Reference(id=1282336404483060326, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=12, pageStart=139, pageEnd=141, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=湖北省饲料工业协会, journalName=养殖与饲料, refType=null, unstructuredReference=湖北省饲料工业协会. 团体标准T/ESL 34005—2024《黄鳝配合饲料》[J].
养殖与饲料,
2024(12): 139-141., articleTitle=团体标准T/ESL 34005—2024《黄鳝配合饲料》, refAbstract=null), Reference(id=1282336404545974887, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=12, pageStart=139, pageEnd=141, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=Hubei Feed Industry Association, journalName=Animals Breeding and Feed, refType=null, unstructuredReference=Hubei Feed Industry Association.Formula feed for rice field eel[J].
Animals Breeding and Feed,
2024(12): 139-141., articleTitle=null, refAbstract=null), Reference(id=1282336404613083752, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=崔建玲, journalName=农民日报, refType=null, unstructuredReference=崔建玲. “设施养殖+机械化”助湖北渔业稳产增值[N].
农民日报, 2025-01-17(6)., articleTitle=“设施养殖+机械化”助湖北渔业稳产增值, refAbstract=null), Reference(id=1282336404671804009, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=1, pageStart=6, pageEnd=7, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=null, journalName=渔业致富指南, refType=null, unstructuredReference=仙桃黄鳝产业百亿态势凸显[J].
渔业致富指南,
2023(1): 6-7., articleTitle=仙桃黄鳝产业百亿态势凸显, refAbstract=null), Reference(id=1282336404734718570, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=1, pageStart=6, pageEnd=7, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=null, journalName=Fishery Guide to Getting Rich, refType=null, unstructuredReference=Billion-yuan eel industry takes shape in Xiantao[J].
Fishery Guide to Getting Rich,
2023 (1): 6-7., articleTitle=null, refAbstract=null), Reference(id=1282336404801827435, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=9, pageStart=88, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=湖北省水产技术推广总站, journalName=科学养鱼, refType=null, unstructuredReference=湖北省水产技术推广总站.湖北省形成黄鳝苗种三大主产区工厂化繁育规模年超10亿尾[J].
科学养鱼,
2024(9): 88., articleTitle=湖北省形成黄鳝苗种三大主产区工厂化繁育规模年超10亿尾, refAbstract=null), Reference(id=1282336404881519212, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=9, pageStart=88, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=9, authorNames=Hubei Provincial Aquatic Technology Extension Station, journalName=Scientific Fish Farming, refType=null, unstructuredReference=Hubei Provincial Aquatic Technology Extension Station.The scale of industrial breeding in the three main producing areas of
Monopterus albus fry in Hubei province exceeds 1 billion per year[J].
Scientific Fish Farming,
2024(9): 88., articleTitle=null, refAbstract=null), Reference(id=1282336404940239469, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=44, issue=5, pageStart=161, pageEnd=169, url=null, language=null, rfNumber=[7], rfOrder=10, authorNames=杨旭海, 周文皓, 李育峰, journalName=中国农机化学报, refType=null, unstructuredReference=杨旭海, 周文皓, 李育峰,
等. 采摘机械臂路径规划算法研究现状综述[J].
中国农机化学报,
2023,
44(5): 161-169., articleTitle=采摘机械臂路径规划算法研究现状综述, refAbstract=null), Reference(id=1282336404998959726, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=44, issue=5, pageStart=161, pageEnd=169, url=null, language=null, rfNumber=[7], rfOrder=11, authorNames=YANG X H, ZHOU W H, LI Y F, journalName=Journal of Chinese Agricultural Mechanization, refType=null, unstructuredReference=
YANG X H,
ZHOU W H,
LI Y F,
et al. Summary of research status of path planning algorithm for picking manipulator[J].
Journal of Chinese Agricultural Mechanization,
2023,
44(5): 161-169., articleTitle=null, refAbstract=null), Reference(id=1282336405066068591, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=12, authorNames=王梓鑫, journalName=null, refType=null, unstructuredReference=王梓鑫. ROS移动机器人软件设计与路径规划算法研究[D]. 沈阳: 沈阳航空航天大学,
2023., articleTitle=ROS移动机器人软件设计与路径规划算法研究, refAbstract=null), Reference(id=1282336405128983152, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=13, authorNames=WANG Z X, journalName=null, refType=null, unstructuredReference=
WANG Z X. Research on software design and path planning algorithm of ROS-based mobile robot [D]. Shenyang: Shenyang Aerospace University,
2023., articleTitle=null, refAbstract=null), Reference(id=1282336405196092017, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=213, issue=null, pageStart=119137, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=14, authorNames=FAN J M, CHEN X, LIANG X, journalName=Expert Systems with Applications, refType=null, unstructuredReference=
FAN J M,
CHEN X,
LIANG X. UAV trajectory planning based on bi-directional APF-RRT* algorithm with goal-biased[J].
Expert Systems with Applications,
2023,
213: 119137., articleTitle=UAV trajectory planning based on bi-directional APF-RRT* algorithm with goal-biased, refAbstract=null), Reference(id=1282336405259006578, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2017, volume=66, issue=2, pageStart=952, pageEnd=964, url=null, language=null, rfNumber=[10], rfOrder=15, authorNames=JI J, KHAJEPOUR A, MELEK W W, journalName=IEEE Transactions on Vehicular Technology, refType=null, unstructuredReference=
JI J,
KHAJEPOUR A,
MELEK W W,
et al. Path planning and tracking for vehicle collision avoidance based on model predictive control with multiconstraints[J].
IEEE Transactions on Vehicular Technology,
2017,
66(2): 952-964., articleTitle=Path planning and tracking for vehicle collision avoidance based on model predictive control with multiconstraints, refAbstract=null), Reference(id=1282336405326115443, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=12, issue=null, pageStart=124740, pageEnd=124750, url=null, language=null, rfNumber=[11], rfOrder=16, authorNames=GAO J Y, ZHENG X, LIU P, journalName=IEEE Access, refType=null, unstructuredReference=
GAO J Y,
ZHENG X,
LIU P,
et al. APF-IBRRT*: A global path planning algorithm for obstacle avoidance robots with improved iterative search efficiency[J].
IEEE Access,
2024,
12: 124740-124750., articleTitle=APF-IBRRT*: A global path planning algorithm for obstacle avoidance robots with improved iterative search efficiency, refAbstract=null), Reference(id=1282336405397418612, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=22, issue=1, pageStart=241, pageEnd=251, url=null, language=null, rfNumber=[12], rfOrder=17, authorNames=HUANG Y, LEE H H, journalName=International Journal of Control, Automation and Systems, refType=null, unstructuredReference=
HUANG Y,
LEE H H. Adaptive informed RRT*: Asymptotically optimal path planning with elliptical sampling pools in narrow passages[J].
International Journal of Control, Automation and Systems,
2024,
22(1): 241-251., articleTitle=Adaptive informed RRT*: Asymptotically optimal path planning with elliptical sampling pools in narrow passages, refAbstract=null), Reference(id=1282336405456138869, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2018, volume=18, issue=2, pageStart=571, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=18, authorNames=WEI K, REN B Y, journalName=Sensors, refType=null, unstructuredReference=
WEI K,
REN B Y. A method on dynamic path planning for robotic manipulator autonomous obstacle avoidance based on an improved RRT algorithm[J].
Sensors,
2018,
18(2): 571., articleTitle=A method on dynamic path planning for robotic manipulator autonomous obstacle avoidance based on an improved RRT algorithm, refAbstract=null), Reference(id=1282336405523247735, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=143, issue=null, pageStart=349, pageEnd=360, url=null, language=null, rfNumber=[14], rfOrder=19, authorNames=MA G J, DUAN Y L, LI M Z, journalName=Future Generation Computer Systems, refType=null, unstructuredReference=
MA G J,
DUAN Y L,
LI M Z,
et al. A probability smoothing Bi-RRT path planning algorithm for indoor robot[J].
Future Generation Computer Systems,
2023,
143: 349-360., articleTitle=A probability smoothing Bi-RRT path planning algorithm for indoor robot, refAbstract=null), Reference(id=1282336405577773688, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2002, volume=null, issue=null, pageStart=995, pageEnd=1001, url=null, language=null, rfNumber=[15], rfOrder=20, authorNames=KUFFNER J J, LAVALLE S M, journalName=null, refType=null, unstructuredReference=
KUFFNER J J,
LAVALLE S M. RRT-connect: An efficient approach to single-query path planning[C]// Proceedings 2000 ICRA. Millennium Conference. IEEE International Conference on Robotics and Automation. Symposia Proceedings. Piscataway, New Jersey, USA: IEEE,
2002: 995-1001., articleTitle=RRT-connect: An efficient approach to single-query path planning, refAbstract=null), Reference(id=1282336405657465465, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=42, issue=10, pageStart=3324, pageEnd=3347, url=null, language=null, rfNumber=[16], rfOrder=21, authorNames=GAO G H, LI D J, LIU K, journalName=Robotica, refType=null, unstructuredReference=
GAO G H,
LI D J,
LIU K,
et al. A study on path-planning algorithm for a multi-section continuum robot in confined multi-obstacle environments[J].
Robotica,
2024,
42(10): 3324-3347., articleTitle=A study on path-planning algorithm for a multi-section continuum robot in confined multi-obstacle environments, refAbstract=null), Reference(id=1282336405728768634, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=54, issue=1, pageStart=74, pageEnd=82, url=null, language=null, rfNumber=[17], rfOrder=22, authorNames=黄健堃, 薛钢, 刘延俊, journalName=山东大学学报(工学版), refType=null, unstructuredReference=黄健堃, 薛钢, 刘延俊,
等. 基于改进Bi-RRT 算法的机器鱼路径规划方法[J].
山东大学学报(工学版),
2024,
54(1): 74-82., articleTitle=基于改进Bi-RRT 算法的机器鱼路径规划方法, refAbstract=null), Reference(id=1282336405972038269, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=54, issue=1, pageStart=74, pageEnd=82, url=null, language=null, rfNumber=[17], rfOrder=23, authorNames=HUANG Jiankun, XUE Gang, LIU Yanjun, journalName=Journal of Shandong University (Engineering Science), refType=null, unstructuredReference=
HUANG Jiankun,
XUE Gang,
LIU Yanjun,
et al.Robot fish path planning method based on improved Bi-RRT algorithm[J].
Journal of Shandong University (Engineering Science),
2024,
54(1): 74-82., articleTitle=null, refAbstract=null), Reference(id=1282336406055924350, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=18, issue=10, pageStart=1639, pageEnd=1652, url=null, language=null, rfNumber=[18], rfOrder=24, authorNames=WANG B P, JU D Y, XU F Z, journalName=IEEJ Transactions on Electrical and Electronic Engineering, refType=null, unstructuredReference=
WANG B P,
JU D Y,
XU F Z,
et al. Bi-RRT*: An improved bidirectional RRT* path planner for robot in two-dimensional space[J].
IEEJ Transactions on Electrical and Electronic Engineering,
2023,
18(10): 1639-1652., articleTitle=Bi-RRT*: An improved bidirectional RRT* path planner for robot in two-dimensional space, refAbstract=null), Reference(id=1282336406118838912, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=null, volume=43, issue=4, pageStart=16, pageEnd=22, url=null, language=null, rfNumber=[19], rfOrder=25, authorNames=张一帆, 史国友, 徐家晨, journalName=上海海事大学学报, refType=null, unstructuredReference=张一帆, 史国友, 徐家晨. 基于人工势场法引导的Bi-RRT的水面无人艇路径规划算法[J].
上海海事大学学报,
43(4): 16-22., articleTitle=基于人工势场法引导的Bi-RRT的水面无人艇路径规划算法, refAbstract=null), Reference(id=1282336406190142081, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=4, pageStart=16, pageEnd=22, url=null, language=null, rfNumber=[19], rfOrder=26, authorNames=ZHANG Y F, SHI G Y, XU J C, journalName=Journal of Shanghai Maritime University, refType=null, unstructuredReference=
ZHANG Y F,
SHI G Y,
XU J C. Path planning algorithm of unmanned surface vehicles based on Bi-RRT guided by artificial potential field[J].
Journal of Shanghai Maritime University,
2022,
43(4): 16-22., articleTitle=null, refAbstract=null), Reference(id=1282336406257250946, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2021, volume=37, issue=9, pageStart=175, pageEnd=184, url=null, language=null, rfNumber=[20], rfOrder=27, authorNames=胡广锐, 孔微雨, 齐闯, journalName=农业工程学报, refType=null, unstructuredReference=胡广锐, 孔微雨, 齐闯,
等. 果园环境下移动采摘机器人导航路径优化[J].
农业工程学报,
2021,
37(9): 175-184., articleTitle=果园环境下移动采摘机器人导航路径优化, refAbstract=null), Reference(id=1282336406324359811, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2021, volume=37, issue=9, pageStart=175, pageEnd=184, url=null, language=null, rfNumber=[20], rfOrder=28, authorNames=HU G R, KONG W Y, QI C, journalName=Transactions of the Chinese Society of Agricultural Engineering, refType=null, unstructuredReference=
HU G R,
KONG W Y,
QI C,
et al. Optimization of the navigation path for a mobile harvesting robot in orchard environment [J].
Transactions of the Chinese Society of Agricultural Engineering,
2021,
37(9): 175-184., articleTitle=null, refAbstract=null), Reference(id=1282336406395662980, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2021, volume=45, issue=1, pageStart=51, pageEnd=76, url=null, language=null, rfNumber=[21], rfOrder=29, authorNames=CHANG L, SHAN L, JIANG C, journalName=Autonomous Robots, refType=null, unstructuredReference=
CHANG L,
SHAN L,
JIANG C,
et al. Reinforcement based mobile robot path planning with improved dynamic window approach in unknown environment[J].
Autonomous Robots,
2021,
45(1): 51-76., articleTitle=Reinforcement based mobile robot path planning with improved dynamic window approach in unknown environment, refAbstract=null), Reference(id=1282336406462771845, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2022, volume=53, issue=4, pageStart=432, pageEnd=440, url=null, language=null, rfNumber=[22], rfOrder=30, authorNames=王怀震, 高明, 王建华, journalName=农业机械学报, refType=null, unstructuredReference=王怀震, 高明, 王建华,
等. 基于改进RRT*-Connect算法的机械臂多场景运动规划[J].
农业机械学报,
2022,
53(4): 432-440., articleTitle=基于改进RRT*-Connect算法的机械臂多场景运动规划, refAbstract=null), Reference(id=1282336406550852230, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2022, volume=53, issue=4, pageStart=432, pageEnd=440, url=null, language=null, rfNumber=[22], rfOrder=31, authorNames=WANG H Z, GAO M, WANG J H, journalName=Transactions of the Chinese Society for Agricultural Machinery, refType=null, unstructuredReference=
WANG H Z,
GAO M,
WANG J H,
et al. Multi-scenario motion planning of robotic manipulator based on improved RRT*-Connect algorithm [J].
Transactions of the Chinese Society for Agricultural Machinery,
2022,
53(4): 432-440., articleTitle=null, refAbstract=null), Reference(id=1282336406617961095, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2025, volume=null, issue=4, pageStart=143, pageEnd=146, url=null, language=null, rfNumber=[23], rfOrder=32, authorNames=曹广华, 刘青云, journalName=自动化技术与应用, refType=null, unstructuredReference=曹广华, 刘青云. 基于改进RRT算法的路径规划[J].
自动化技术与应用,
2025(4): 143-146, 182., articleTitle=基于改进RRT算法的路径规划, refAbstract=null), Reference(id=1282336406685069960, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2025, volume=null, issue=4, pageStart=143, pageEnd=146, url=null, language=null, rfNumber=[23], rfOrder=33, authorNames=CAO G H, LIU Q Y, journalName=Techniques of Automation and Applications, refType=null, unstructuredReference=
CAO G H,
LIU Q Y. Path planning based on improved RRT algorithm[J].
Techniques of Automation and Applications,
2025(4): 143-146, 182., articleTitle=null, refAbstract=null), Reference(id=1282336406764761737, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2025, volume=61, issue=8, pageStart=307, pageEnd=314, url=null, language=null, rfNumber=[24], rfOrder=34, authorNames=李子建, 高焕兵, 王雪秋, journalName=计算机工程与应用, refType=null, unstructuredReference=李子建, 高焕兵, 王雪秋,
等. 改进RRT算法的机械臂避障路径规划研究[J].
计算机工程与应用,
2025,
61(8): 307-314., articleTitle=改进RRT算法的机械臂避障路径规划研究, refAbstract=null), Reference(id=1282336406836064906, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2025, volume=61, issue=8, pageStart=307, pageEnd=314, url=null, language=null, rfNumber=[24], rfOrder=35, authorNames=LI Z J, GAO H B, WANG X Q, journalName=Computer Engineering and Applications, refType=null, unstructuredReference=
LI Z J,
GAO H B,
WANG X Q,
et al. Obstacle-avoidance path planning for robotic manipulator based on improved RRT algorithm[J].
Computer Engineering and Applications,
2025,
61(8): 307-314., articleTitle=null, refAbstract=null), Reference(id=1282336406903173771, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=20, issue=30, pageStart=21, pageEnd=24, url=null, language=null, rfNumber=[25], rfOrder=36, authorNames=宋子杨, 施卫, journalName=电脑知识与技术, refType=null, unstructuredReference=宋子杨, 施卫. 基于改进RRT算法的无人车路径规划研究[J].
电脑知识与技术,
2024,
20(30): 21-24., articleTitle=基于改进RRT算法的无人车路径规划研究, refAbstract=null), Reference(id=1282336406974476940, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=20, issue=30, pageStart=21, pageEnd=24, url=null, language=null, rfNumber=[25], rfOrder=37, authorNames=SONG Z Y, SHI W, journalName=Computer Knowledge and Technology, refType=null, unstructuredReference=
SONG Z Y,
SHI W. Path planning for autonomous vehicles based on improved RRT algorithm [J].
Computer Knowledge and Technology,
2024,
20(30): 21-24., articleTitle=null, refAbstract=null), Reference(id=1282336407033197197, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=null, pageStart=10093, pageEnd=10099, url=null, language=null, rfNumber=[26], rfOrder=38, authorNames=ARMSTRONG D, JONASSON A, journalName=null, refType=null, unstructuredReference=
ARMSTRONG D,
JONASSON A. AM-RRT*: Informed sampling-based planning with assisting metric[C]// 2021 IEEE International Conference on Robotics and Automation (ICRA). Piscataway, New Jersey, USA: IEEE,
2021: 10093-10099., articleTitle=AM-RRT*: Informed sampling-based planning with assisting metric, refAbstract=null), Reference(id=1282336407096111758, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2017, volume=39, issue=1, pageStart=8, pageEnd=15, url=null, language=null, rfNumber=[27], rfOrder=39, authorNames=刘成菊, 韩俊强, 安康, journalName=机器人, refType=null, unstructuredReference=刘成菊, 韩俊强, 安康. 基于改进RRT算法的RoboCup机器人动态路径规划[J].
机器人,
2017,
39(1): 8-15., articleTitle=基于改进RRT算法的RoboCup机器人动态路径规划, refAbstract=null), Reference(id=1282336407171609231, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2017, volume=39, issue=1, pageStart=8, pageEnd=15, url=null, language=null, rfNumber=[27], rfOrder=40, authorNames=LIU C J, HAN J Q, AN K, journalName=Robot, refType=null, unstructuredReference=
LIU C J,
HAN J Q,
AN K. Dynamic path planning based on an improved RRT algorithm for RoboCup robot[J].
Robot,
2017,
39(1): 8-15., articleTitle=null, refAbstract=null), Reference(id=1282336407255495312, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2023, volume=27, issue=9, pageStart=5893, pageEnd=5910, url=null, language=null, rfNumber=[28], rfOrder=41, authorNames=KASHYAP A K, PARHI D R, journalName=Soft Computing, refType=null, unstructuredReference=
KASHYAP A K,
PARHI D R. Dynamic walking of multi-humanoid robots using BFGS Quasi-Newton method aided artificial potential field approach for uneven terrain[J].
Soft Computing,
2023,
27(9): 5893-5910., articleTitle=Dynamic walking of multi-humanoid robots using BFGS Quasi-Newton method aided artificial potential field approach for uneven terrain, refAbstract=null), Reference(id=1282336408878690961, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=19, pageStart=37, pageEnd=43, url=null, language=null, rfNumber=[29], rfOrder=42, authorNames=武豪杰, journalName=自动化应用, refType=null, unstructuredReference=武豪杰. 融合改进人工势场的Informed-RRT
*算法的机械臂路径规划[J].
自动化应用,
2024(19): 37-43., articleTitle=融合改进人工势场的Informed-RRT
*算法的机械臂路径规划, refAbstract=null), Reference(id=1282336408979354258, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=19, pageStart=37, pageEnd=43, url=null, language=null, rfNumber=[29], rfOrder=43, authorNames=WU H J, journalName=Automation Application, refType=null, unstructuredReference=
WU H J. Mechanical arm path planning with informed-RRT
*Algorithm incorporating improved artificial potential field[J].
Automation Application,
2024(19): 37-43., articleTitle=null, refAbstract=null), Reference(id=1282336409046463123, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2016, volume=86, issue=null, pageStart=13, pageEnd=28, url=null, language=null, rfNumber=[30], rfOrder=44, authorNames=MAC T T, COPOT C, TRAN D T, journalName=Robotics and Autonomous Systems, refType=null, unstructuredReference=
MAC T T,
COPOT C,
TRAN D T,
et al. Heuristic approaches in robot path planning: A survey[J].
Robotics and Autonomous Systems,
2016,
86: 13-28., articleTitle=Heuristic approaches in robot path planning: A survey, refAbstract=null), Reference(id=1282336409113571988, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, doi=null, pmid=null, pmcid=null, year=2024, volume=248, issue=null, pageStart=177, pageEnd=189, url=null, language=null, rfNumber=[31], rfOrder=45, authorNames=ZHANG B, YIN C H, FU Y X, journalName=Biosystems Engineering, refType=null, unstructuredReference=
ZHANG B,
YIN C H,
FU Y X,
et al. Harvest motion planning for mango picking robot based on improved RRT-Connect[J].
Biosystems Engineering,
2024,
248: 177-189., articleTitle=Harvest motion planning for mango picking robot based on improved RRT-Connect, refAbstract=null)], funds=[Fund(id=1282336402532708961, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, awardId=2024-02-08-00-12-F00003, language=EN, fundingSource=Shanghai Agricultural Science and Technology Innovation Project(2024-02-08-00-12-F00003), fundOrder=null, country=null), Fund(id=1282336402595623522, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, awardId=2024-02-08-00-12-F00003, language=CN, fundingSource=上海市农业科技创新项目(2024-02-08-00-12-F00003), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1282336396870398494, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, xref=1., ext=[AuthorCompanyExt(id=1282336396878787103, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396870398494, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201600, China), AuthorCompanyExt(id=1282336396891370016, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396870398494, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.上海工程技术大学机械与汽车工程学院,上海 201600,中国)]), AuthorCompany(id=1282336396962673185, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, xref=2., ext=[AuthorCompanyExt(id=1282336396966867490, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396962673185, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Institute of Ecological Environment Protection, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China), AuthorCompanyExt(id=1282336396975256099, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, companyId=1282336396962673185, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.上海市农业科学院生态环境保护研究所,上海 201403,中国)])], figs=[ArticleFig(id=1282336400569774663, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 1, caption=
Diagram of the improved BI-RRT* algorithm, figureFileSmall=9axwkTgzSRa21CqD4OTr4w==, figureFileBig=tSQK5jfwwKDGkKWngNY6UA==, tableContent=null), ArticleFig(id=1282336400636883528, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图1, caption=
改进的BI-RRT*算法, figureFileSmall=9axwkTgzSRa21CqD4OTr4w==, figureFileBig=tSQK5jfwwKDGkKWngNY6UA==, tableContent=null), ArticleFig(id=1282336400758518345, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 2, caption=
Expansion process of the RRT* algorithm, figureFileSmall=/7qQnXc1QZuvSGWJECo3vQ==, figureFileBig=3i6o89swnxtDKmUqaIqiBg==, tableContent=null), ArticleFig(id=1282336400829821514, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图2, caption=
RRT*算法扩展过程, figureFileSmall=/7qQnXc1QZuvSGWJECo3vQ==, figureFileBig=3i6o89swnxtDKmUqaIqiBg==, tableContent=null), ArticleFig(id=1282336400951456331, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 3, caption=
Extension of with integrated improvement methods, figureFileSmall=OsZn/eyE9/gh3MX6Yx7NYw==, figureFileBig=qFUFeokZ/rES/UWcGSwFXQ==, tableContent=null), ArticleFig(id=1282336401014370892, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图3, caption=
融合改进方法的扩展, figureFileSmall=OsZn/eyE9/gh3MX6Yx7NYw==, figureFileBig=qFUFeokZ/rES/UWcGSwFXQ==, tableContent=null), ArticleFig(id=1282336401077285453, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 4, caption=
Path planning performances of four algorithms (RRT*, APF-RRT*, BI-RRT*, AIBI-RRT*) in three 2D simulation environments, figureFileSmall=7Syk7HCxr2g8orHGgucg8w==, figureFileBig=OM6TYtu/FjfHX8j1VJqU5Q==, tableContent=null), ArticleFig(id=1282336401144394318, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图4, caption=
4种算法(RRT*、APF-RRT*、BI-RRT*、AIBI-RRT*)在3种二维仿真环境中的路径规划注:子图按列表示算法;子图按行表示环境。
, figureFileSmall=7Syk7HCxr2g8orHGgucg8w==, figureFileBig=OM6TYtu/FjfHX8j1VJqU5Q==, tableContent=null), ArticleFig(id=1282336401207308879, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 5, caption=
Experimental results of four algorithms in three 3D environments (simple, complex, narrow corridor), figureFileSmall=cCmBFRGqi2Fn4laKOwVreg==, figureFileBig=M25hQg27vQvOppW308BXcw==, tableContent=null), ArticleFig(id=1282336401266029136, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图5, caption=
4种算法在3种三维仿真环境(简单环境、复杂环境、狭窄通道)的路径规划注:子图按列表示算法;子图按行表示环境。
, figureFileSmall=cCmBFRGqi2Fn4laKOwVreg==, figureFileBig=M25hQg27vQvOppW308BXcw==, tableContent=null), ArticleFig(id=1282336401341526609, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 6, caption=
Simulation diagram of industrialized three-dimensional eel aquaculture, figureFileSmall=fh2s5OIYm1qL5mbIKKPSUg==, figureFileBig=GhlIlftaOoFOodHVfAEEyQ==, tableContent=null), ArticleFig(id=1282336401396052562, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图6, caption=
工厂化立体式黄鳝养殖仿真图, figureFileSmall=fh2s5OIYm1qL5mbIKKPSUg==, figureFileBig=GhlIlftaOoFOodHVfAEEyQ==, tableContent=null), ArticleFig(id=1282336401458967123, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 7, caption=
Experimental results of feeding tasks by real robotic arm and simulation, figureFileSmall=qW1M46kXLatMYtTD1Px8fw==, figureFileBig=3Su0gzHFKPUXfGRkTvBghg==, tableContent=null), ArticleFig(id=1282336401542853204, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图7, caption=
机械臂投喂真机和仿真验图a. 实验室饵料投喂环境 b. ROS仿真饵料投喂环境
注: 1. 投喂孔1;2. 投喂孔2。
, figureFileSmall=qW1M46kXLatMYtTD1Px8fw==, figureFileBig=3Su0gzHFKPUXfGRkTvBghg==, tableContent=null), ArticleFig(id=1282336401605767765, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 8, caption=
Path planning results and trajectories of four algorithms in the ROS simulation environment for feeding holes 1 and 2, figureFileSmall=7KkmbNdWLveqfooIzfmnPg==, figureFileBig=7e1KivsHytXdMAT4C5dnzA==, tableContent=null), ArticleFig(id=1282336401664488022, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图8, caption=
ROS仿真环境中4种算法在投喂孔1和投喂孔2所处规划结果及路径轨迹注:绿色部分为相机支架,黄色为机械臂安装底座,灰色部分表示机械臂在两个目标孔位的目标姿态,黑色部分为2种尺寸的黄鳝立体架障碍物模型。
, figureFileSmall=7KkmbNdWLveqfooIzfmnPg==, figureFileBig=7e1KivsHytXdMAT4C5dnzA==, tableContent=null), ArticleFig(id=1282336401731596887, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Fig. 9, caption=
Improved BI-RRT* algorithm: continuous feeding in composite constrained environments (grasping → feeding hole 1→return→grasping→feeding hole 2), figureFileSmall=Sq9yOJe14y0zMpQvUr+bkQ==, figureFileBig=9/TDrh0w+BNm6zKslfJKNA==, tableContent=null), ArticleFig(id=1282336401802900056, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=图9, caption=
改进BI-RRT*算法在复合受限环境下连续“抓取→投喂孔1→返回初始位→抓取→投喂孔2”的过程, figureFileSmall=Sq9yOJe14y0zMpQvUr+bkQ==, figureFileBig=9/TDrh0w+BNm6zKslfJKNA==, tableContent=null), ArticleFig(id=1282336401861620313, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Table 1, caption=
Experimental results of four algorithms in three in 2D environments
, figureFileSmall=null, figureFileBig=null, tableContent=
| 二维环境 | 算法 | 平均路径长度/mm | 平均运行时间/s | 平均节点个数 |
|---|
| 简单环境 | RRT* | 145.25 | 5.21 | 346.62 |
| APF-RRT* | 138.50 | 0.78 | 269.94 |
| BI-RRT* | 135.23 | 0.65 | 139.02 |
| 改进BI-RRT* | 131.42 | 0.35 | 65.32 |
| 复杂环境 | RRT* | 150.28 | 6.79 | 349.42 |
| APF-RRT* | 141.15 | 5.37 | 277.44 |
| BI-RRT* | 132.99 | 1.24 | 130.02 |
| 改进BI-RRT* | 131.20 | 0.55 | 76.32 |
| 狭窄环境 | RRT* | 156.42 | 8.04 | 360.14 |
| APF-RRT* | 152.87 | 6.48 | 280.76 |
| BI-RRT* | 142.87 | 2.26 | 183.27 |
| 改进BI-RRT* | 137.49 | 1.98 | 145.82 |
), ArticleFig(id=1282336401924534874, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=表1, caption=
4种算法在3种二维仿真环境中的试验数据统计
, figureFileSmall=null, figureFileBig=null, tableContent=
| 二维环境 | 算法 | 平均路径长度/mm | 平均运行时间/s | 平均节点个数 |
|---|
| 简单环境 | RRT* | 145.25 | 5.21 | 346.62 |
| APF-RRT* | 138.50 | 0.78 | 269.94 |
| BI-RRT* | 135.23 | 0.65 | 139.02 |
| 改进BI-RRT* | 131.42 | 0.35 | 65.32 |
| 复杂环境 | RRT* | 150.28 | 6.79 | 349.42 |
| APF-RRT* | 141.15 | 5.37 | 277.44 |
| BI-RRT* | 132.99 | 1.24 | 130.02 |
| 改进BI-RRT* | 131.20 | 0.55 | 76.32 |
| 狭窄环境 | RRT* | 156.42 | 8.04 | 360.14 |
| APF-RRT* | 152.87 | 6.48 | 280.76 |
| BI-RRT* | 142.87 | 2.26 | 183.27 |
| 改进BI-RRT* | 137.49 | 1.98 | 145.82 |
), ArticleFig(id=1282336402000032347, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Table 2, caption=
Experimental results of four algorithms in three 3D environments (simple, complex, narrow corridor)
, figureFileSmall=null, figureFileBig=null, tableContent=
| 三维环境 | 算法 | 平均路径长度/mm | 平均运行时间/s | 平均节点个数 |
|---|
| 简单环境 | RRT* | 172.0 | 2.65 | 140.0 |
| APF-RRT* | 165.0 | 3.20 | 198.0 |
| BI-RRT* | 175.0 | 1.35 | 155.0 |
| 改进BI-RRT* | 168.0 | 0.40 | 70.36 |
| 复杂环境 | RRT* | 187.0 | 4.10 | 201.5 |
| APF-RRT* | 173.2 | 3.10 | 168.0 |
| BI-RRT* | 196.9 | 0.90 | 104.5 |
| 改进BI-RRT* | 173.2 | 0.55 | 81.63 |
| 狭窄环境 | RRT* | 235.0 | 2.35 | 120.0 |
| APF-RRT* | 191.2 | 1.05 | 119.0 |
| BI-RRT* | 171.5 | 0.55 | 57.89 |
| 改进BI-RRT* | 168.0 | 0.32 | 40.00 |
), ArticleFig(id=1282336402062946908, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=表2, caption=
4种算法在3种三维仿真环境下(简单环境、复杂环境、狭窄通道)的试验数据统计
, figureFileSmall=null, figureFileBig=null, tableContent=
| 三维环境 | 算法 | 平均路径长度/mm | 平均运行时间/s | 平均节点个数 |
|---|
| 简单环境 | RRT* | 172.0 | 2.65 | 140.0 |
| APF-RRT* | 165.0 | 3.20 | 198.0 |
| BI-RRT* | 175.0 | 1.35 | 155.0 |
| 改进BI-RRT* | 168.0 | 0.40 | 70.36 |
| 复杂环境 | RRT* | 187.0 | 4.10 | 201.5 |
| APF-RRT* | 173.2 | 3.10 | 168.0 |
| BI-RRT* | 196.9 | 0.90 | 104.5 |
| 改进BI-RRT* | 173.2 | 0.55 | 81.63 |
| 狭窄环境 | RRT* | 235.0 | 2.35 | 120.0 |
| APF-RRT* | 191.2 | 1.05 | 119.0 |
| BI-RRT* | 171.5 | 0.55 | 57.89 |
| 改进BI-RRT* | 168.0 | 0.32 | 40.00 |
), ArticleFig(id=1282336402205553245, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Table 3, caption=
Comparison of experimental results for four algorithms in ROS simulation environment: continuous grasping → feeding hole 1→return→grasping→feeding hole 2 process
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 平均路径长度/mm | 平均运行时间/s | 平均节点个数/个 | 避障成功率/% |
|---|
| RRT* | 1 840 | 5.2 | 380 | 86 |
| APF-RRT* | 1 760 | 4.7 | 350 | 92 |
| BI-RRT* | 1 720 | 3.6 | 290 | 90 |
| 改进BI-RRT* | 1 680 | 2.1 | 180 | 96 |
), ArticleFig(id=1282336402268467806, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=表3, caption=
ROS仿真环境中4种算法多目标连续“抓取→投喂孔1→返回初始位→抓取→投喂孔2”测试结果对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 平均路径长度/mm | 平均运行时间/s | 平均节点个数/个 | 避障成功率/% |
|---|
| RRT* | 1 840 | 5.2 | 380 | 86 |
| APF-RRT* | 1 760 | 4.7 | 350 | 92 |
| BI-RRT* | 1 720 | 3.6 | 290 | 90 |
| 改进BI-RRT* | 1 680 | 2.1 | 180 | 96 |
), ArticleFig(id=1282336402339770975, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=EN, label=Table 4, caption=
Comparison of experimental results for four algorithms in real robotic arm experiments: continuous grasping → feeding hole 1→return→grasping→feeding hole 2 process
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 平均路径长度/mm | 平均运行时间/s | 平均节点个数/个 | 避障成功率/% |
|---|
| RRT* | 1 925±68 | 38.5±4.2 | 470 | 80 |
| APF-RRT* | 1 850±75 | 36.8±3.5 | 420 | 90 |
| BI-RRT* | 1 780±65 | 32.1±2.8 | 350 | 90 |
| 改进BI-RRT* | 1 720±58 | 28.9±2.5 | 210 | 94 |
), ArticleFig(id=1282336402415268448, tenantId=1146029695717560320, journalId=1281212937352253451, articleId=1281692465920971682, language=CN, label=表4, caption=
真机实验中4种算法多目标连续“抓取→投喂孔1→返回初始位→抓取→投喂孔2”测试结果对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 平均路径长度/mm | 平均运行时间/s | 平均节点个数/个 | 避障成功率/% |
|---|
| RRT* | 1 925±68 | 38.5±4.2 | 470 | 80 |
| APF-RRT* | 1 850±75 | 36.8±3.5 | 420 | 90 |
| BI-RRT* | 1 780±65 | 32.1±2.8 | 350 | 90 |
| 改进BI-RRT* | 1 720±58 | 28.9±2.5 | 210 | 94 |
)], attaches=null, journal=Journal(id=1281211802411339782, delFlag=0, nameCn=智慧农业(中英文), nameEn=Smart Agriculture, nameHistory1=null, nameHistory2=null, issn=2096-8094, eissn=2097-485X, cn=10-1681/S, coden=ZNZHD7, periodic=1, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=3ySu/Wank9ycKptCQ9bxHg==, journalPrice=null, startedYear=null, abbrevIsoEn=Smart Agriculture, journalRemark=null, publicationField=null, createdTime=1783394297461, updatedTime=1784022346804, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=Z, firstLetterEn=Z, subjectCode=Life Sciences, subjectName=null, subjectCodeEn=Life Sciences, subjectNameEn=null, picCn=3ySu/Wank9ycKptCQ9bxHg==, picEn=6aR2ETcq7WHPaEneIXN2aw==, jcr=null, cjcr=null, exts=[JournalExt(id=1283846032387719244, language=CN, name=智慧农业(中英文), nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1784022346827, updatedTime=1784022346827, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.smartag.net.cn/Journalx_zhny/authorLogOn.action, submissionEditorUrl=http://www.smartag.net.cn/Journalx_zhny/editorLogOn.action, submissionReviewUrl=http://www.smartag.net.cn/Journalx_zhny/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1283846032433856589, language=EN, name=Smart Agriculture, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1784022346838, updatedTime=1784022346838, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.smartag.net.cn/Journalx_zhny/authorLogOn.action, submissionEditorUrl=http://www.smartag.net.cn/Journalx_zhny/editorLogOn.action, submissionReviewUrl=http://www.smartag.net.cn/Journalx_zhny/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1281212937352253451, websiteList=[Website(id=1281216327134188517, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1281212937352253451, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zhny/CN, language=CN, createTime=1783395376237, createBy=18614031015, updateTime=1783395541424, updateBy=18614031015, name=智慧农业(中英文)-中文, tplId=1146099689490845704, title=智慧农业(中英文), delFlag=0, indexPage=/home, props=[WebsiteProps(id=1281217159418319048, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=articleTextType, value=kx, createTime=1783395574669, updateTime=1783395574669, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159388958917, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=banner, value=null, createTime=1783395574662, updateTime=1783395574662, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159443484875, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=grayFlag, value=0, createTime=1783395574675, updateTime=1783395574675, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159355404484, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=logo, value=https://castjournals.cast.org.cn/joweb/zhny/CN/file/pic?fileId=RbfWW55ASXpJGAr1dytAUA==, createTime=1783395574654, updateTime=1783395574654, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159456067789, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=minRunFlag, value=0, createTime=1783395574678, updateTime=1783395574678, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159414124743, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zhny/CN/file/pic, createTime=1783395574668, updateTime=1783395574668, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159451873484, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=silenceFlag, value=0, createTime=1783395574677, updateTime=1783395574677, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159401541830, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1783395574665, updateTime=1783395574665, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159426707657, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=themeColor, value=null, createTime=1783395574671, updateTime=1783395574671, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217159435096266, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327134188517, code=themeStyle, value=null, createTime=1783395574673, updateTime=1783395574673, creator=18614031015, updator=18614031015)]), Website(id=1281216327880774635, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1281212937352253451, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zhny/EN, language=EN, createTime=1783395376415, createBy=18614031015, updateTime=1783395537123, updateBy=18614031015, name=智慧农业(中英文)-英文, tplId=1146101810881728533, title=Smart Agriculture, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1281217117114568888, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=articleTextType, value=kx, createTime=1783395564583, updateTime=1783395564583, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117089403061, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=banner, value=null, createTime=1783395564577, updateTime=1783395564577, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117135540411, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=grayFlag, value=0, createTime=1783395564588, updateTime=1783395564588, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117064237236, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=logo, value=https://castjournals.cast.org.cn/joweb/zhny/EN/file/pic?fileId=RbfWW55ASXpJGAr1dytAUA==, createTime=1783395564571, updateTime=1783395564571, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117148123325, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=minRunFlag, value=0, createTime=1783395564591, updateTime=1783395564591, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117106180279, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zhny/EN/file/pic, createTime=1783395564581, updateTime=1783395564581, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117139734716, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=silenceFlag, value=0, createTime=1783395564589, updateTime=1783395564589, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117097791670, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1783395564579, updateTime=1783395564579, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117122957497, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=themeColor, value=null, createTime=1783395564585, updateTime=1783395564585, creator=18614031015, updator=18614031015), WebsiteProps(id=1281217117127151802, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1281216327880774635, code=themeStyle, value=null, createTime=1783395564586, updateTime=1783395564586, creator=18614031015, updator=18614031015)])], journalTitle=智慧农业(中英文), weixinUrl=null, journalUrl=https://www.smartag.net.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Smart Agriculture, journalPhotoCn=3ySu/Wank9ycKptCQ9bxHg==, journalPhotoEn=6aR2ETcq7WHPaEneIXN2aw==, journalFirstLetter=Z, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/zhny/CN/10.12133/j.smartag.SA202509020, detailUrlEn=https://castjournals.cast.org.cn/joweb/zhny/EN/10.12133/j.smartag.SA202509020, pdfUrlCn=https://castjournals.cast.org.cn/joweb/zhny/CN/PDF/10.12133/j.smartag.SA202509020, pdfUrlEn=https://castjournals.cast.org.cn/joweb/zhny/EN/PDF/10.12133/j.smartag.SA202509020, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1774800000000, fullTextJson=null, articleText=null, reference=null)