Article(id=1195320603193414387, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1195320600727167098, articleNumber=null, orderNo=null, doi=10.19710/J.cnki.1003-8817.20240194, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1762916239783, onlineDateStr=2025-11-12, pubDate=1742400000000, pubDateStr=2025-03-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1762916239783, onlineIssueDateStr=2025-11-12, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1762916239783, creator=13701087609, updateTime=1762916239783, updator=13701087609, issue=Issue{id=1195320600727167098, tenantId=1146029695717560320, journalId=1189873562199433220, year='2025', volume='', issue='3', pageStart='1', pageEnd='72', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1762916239195, creator=13701087609, updateTime=1762916470865, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1195321572484485387, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1195320600727167098, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1195321572484485388, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1195320600727167098, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1, endPage=6, ext={EN=ArticleExt(id=1195320603415712501, articleId=1195320603193414387, tenantId=1146029695717560320, journalId=1189873562199433220, language=EN, title=Modeling and Research on Path Planning of Automated Guided Vehicles, columnId=1190284220686766583, journalTitle=Automobile Technology & Material, columnName=Original article, runingTitle=null, highlight=null, articleAbstract=

In order to improve the path planning efficiency of Automated Guided Vehicles (AGVs), the research is based on the Ant Colony Algorithm and Dijkstra’s Algorithm, taking the path length as the optimization objective, to conduct path planning for a single AGV. Firstly, the actual environment is simplified to MAKLINK environment by MAKLINK graph theory. Then, the shortest path of the starting point is obtained by Dijkstra algorithm. Finally, the path is optimized by ant colony algorithm to obtain the final selected path, which improves the transportation efficiency of AGV and reduces the energy consumption.

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为提高自动导引车(AGV)的路径规划效率,以蚁群算法和迪杰斯特拉(Dijkstra)算法为研究基础,以路径长度为优化目标,对单AGV进行路径规划。首先通过MAKLINK图论将实际环境简化为MAKLINK环境,然后通过Dijkstra算法求得起止点的最短路径,最后通过蚁群算法优化该路径结果,得到最终选定的路径,提高了AGV的运输效率,降低了能量消耗。

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万超一(1984—),女,副教授,博士学位,研究方向为新能源汽车动力电池热管理系统、强化传热与高性能换热器技术,计算流体动力学等,
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龚向阳(1997—),男,硕士学位,研究方向为为AGV路径规划及避障研究。

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龚向阳(1997—),男,硕士学位,研究方向为为AGV路径规划及避障研究。

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龚向阳(1997—),男,硕士学位,研究方向为为AGV路径规划及避障研究。

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Toward New-Generation Intelligent Manufacturing[J]. Engineering, 2018, 4(1): 28-47., articleTitle=Toward New-Generation Intelligent Manufacturing, refAbstract=null), Reference(id=1195335529492431144, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195320603193414387, doi=null, pmid=null, pmcid=null, year=2023, volume=36, issue=1, pageStart=1, pageEnd=2, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=MAKRIS S, MICHALOS G, KARAGIANNIS P, journalName=International Journal of Computer Integrated Manufacturing, refType=null, unstructuredReference=MAKRIS S, MICHALOS G, KARAGIANNIS P. Digitalising Smart Factories[J]. International Journal of Computer Integrated Manufacturing, 2023, 36(1): 1-2., articleTitle=Digitalising Smart Factories, refAbstract=null), Reference(id=1195335529563734313, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195320603193414387, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=梁建刚, journalName=AGV系统路径规划与调度算法研究, refType=null, unstructuredReference=梁建刚. AGV系统路径规划与调度算法研究[D]. 北京: 北京邮电大学, 2018., articleTitle=null, refAbstract=null), Reference(id=1195335529622454570, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195320603193414387, doi=null, pmid=null, pmcid=null, year=2010, volume=38, issue=1, pageStart=113, pageEnd=117, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=宋士刚, 李爱平, 徐立云, journalName=同济大学学报(自然科学版), refType=null, unstructuredReference=宋士刚, 李爱平, 徐立云. 可重组制造系统中物流运输路径规划[J]. 同济大学学报(自然科学版), 2010, 38(1): 113-117., articleTitle=可重组制造系统中物流运输路径规划, refAbstract=null), Reference(id=1195335529702146347, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195320603193414387, doi=null, pmid=null, pmcid=null, year=1959, volume=1, issue=1, pageStart=269, pageEnd=271, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=DIJKSTRA E W, journalName=Numerische Mathematik, refType=null, unstructuredReference=DIJKSTRA E W. A Note on Two Problems in Connexion with Graphs[J]. Numerische Mathematik, 1959, 1(1): 269-271., articleTitle=A Note on Two Problems in Connexion with Graphs, refAbstract=null), Reference(id=1195335529769255212, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195320603193414387, doi=null, pmid=null, pmcid=null, year=1991, volume=null, issue=null, pageStart=563, pageEnd=567, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=HABIB M K, ASAMA H, journalName=IEEE/RSJ International Workshop on Intelligent Robots and Systems, refType=null, unstructuredReference=HABIB M K, ASAMA H. Efficient Method to Generate Collision Free Paths for an Autonomous Mobie Robot Based on New Free Space Structuring Approuch[C]// IEEE/RSJ International Workshop on Intelligent Robots and Systems, 1991: 563-567., articleTitle=Efficient Method to Generate Collision Free Paths for an Autonomous Mobie Robot Based on New Free Space Structuring Approuch, refAbstract=null), Reference(id=1195335529853141293, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195320603193414387, doi=null, pmid=null, pmcid=null, year=1992, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=DORIGO M, journalName=Thesis Politecnico Di Milano Italy, refType=null, unstructuredReference=DORIGO M. Optimization, Learning and Natural Algorithms[J]. 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多边形非自由空间 顶点坐标
A (40,140)、(60,160)、(100,140)、(60,120)
B (50,30)、(30,40)、(80,80)、(100,40)
C (120,160)、(140,100)、(180,170)、(165,180)
D (120,40)、(170,40)、(140,80)
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非自由空间顶点坐标

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多边形非自由空间 顶点坐标
A (40,140)、(60,160)、(100,140)、(60,120)
B (50,30)、(30,40)、(80,80)、(100,40)
C (120,160)、(140,100)、(180,170)、(165,180)
D (120,40)、(170,40)、(140,80)
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端点序号 坐标 端点序号 坐标
1 (40,140) 13 (120,40)
2 (60,160) 14 (170,40)
3 (100,140) 15 (140,80)
4 (60,120) 16 (0,140)
5 (50,30) 17 (0,40)
6 (30,40) 18 (50,0)
7 (80,80) 19 (120,0)
8 (100,40) 20 (170,0)
9 (120,160) 21 (200,40)
10 (140,100) 22 (200,170)
11 (180,170) 23 (165,200)
12 (165,180) 24 (60,200)
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自由链接线端点坐标

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端点序号 坐标 端点序号 坐标
1 (40,140) 13 (120,40)
2 (60,160) 14 (170,40)
3 (100,140) 15 (140,80)
4 (60,120) 16 (0,140)
5 (50,30) 17 (0,40)
6 (30,40) 18 (50,0)
7 (80,80) 19 (120,0)
8 (100,40) 20 (170,0)
9 (120,160) 21 (200,40)
10 (140,100) 22 (200,170)
11 (180,170) 23 (165,200)
12 (165,180) 24 (60,200)
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链路序号 链路端点序号 链路序号 链路端点序号
v1 1,16 v11 10,15
v2 1,6 v12 7,10
v3 4,6 v13 10,8
v4 4,7 v14 8,13
v5 7,3 v15 6,17
v6 3,9 v16 5,18
v7 9,2 v17 13,19
v8 2,24 v18 14,20
v9 12,23 v19 14,21
v10 11,22 v20 11,14
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链路端点序号

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链路序号 链路端点序号 链路序号 链路端点序号
v1 1,16 v11 10,15
v2 1,6 v12 7,10
v3 4,6 v13 10,8
v4 4,7 v14 8,13
v5 7,3 v15 6,17
v6 3,9 v16 5,18
v7 9,2 v17 13,19
v8 2,24 v18 14,20
v9 12,23 v19 14,21
v10 11,22 v20 11,14
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参数 意义
i 自由链接线上所有点的合集
q 区间[0,1]中的随机数
q0 可调参数,$0\le {q}_{0}\le 1$
$\eta $i,j 启发值
$\tau $i,j 信息素
J 根据概率随机选择的节点
I 可选节点域
$\beta $ 启发式因子重要程度参数
k 目标节点
j 下一条自由链接线上的节点
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参数意义

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参数 意义
i 自由链接线上所有点的合集
q 区间[0,1]中的随机数
q0 可调参数,$0\le {q}_{0}\le 1$
$\eta $i,j 启发值
$\tau $i,j 信息素
J 根据概率随机选择的节点
I 可选节点域
$\beta $ 启发式因子重要程度参数
k 目标节点
j 下一条自由链接线上的节点
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参数名称 数值
种群数量/个 10
个体长度/m 6
迭代次数/次 500
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蚁群算法参数设置

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参数名称 数值
种群数量/个 10
个体长度/m 6
迭代次数/次 500
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龚向阳 , 万超一 , 钟家东 , 程宇
汽车工艺与材料 | 视界 2025,(3): 1-6
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汽车工艺与材料 | 视界 2025, (3): 1-6
自动导引车路径规划问题建模与研究
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龚向阳, 万超一 , 钟家东, 程宇
作者信息
  • 江苏理工学院 汽车与交通工程学院, 常州 213001
  • 龚向阳(1997—),男,硕士学位,研究方向为为AGV路径规划及避障研究。

通讯作者:

万超一(1984—),女,副教授,博士学位,研究方向为新能源汽车动力电池热管理系统、强化传热与高性能换热器技术,计算流体动力学等,
Modeling and Research on Path Planning of Automated Guided Vehicles
Xiangyang Gong, Chaoyi Wan , Jiadong Zhong, Yu Cheng
Affiliations
  • School of Automotive and Traffic Engineering, Jiangsu University of Technology, Changzhou 213001
出版时间: 2025-03-20 doi: 10.19710/J.cnki.1003-8817.20240194
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为提高自动导引车(AGV)的路径规划效率,以蚁群算法和迪杰斯特拉(Dijkstra)算法为研究基础,以路径长度为优化目标,对单AGV进行路径规划。首先通过MAKLINK图论将实际环境简化为MAKLINK环境,然后通过Dijkstra算法求得起止点的最短路径,最后通过蚁群算法优化该路径结果,得到最终选定的路径,提高了AGV的运输效率,降低了能量消耗。

蚁群算法  /  Dijkstra算法  /  自动导引车  /  路径规划  /  MAKLINK图论

In order to improve the path planning efficiency of Automated Guided Vehicles (AGVs), the research is based on the Ant Colony Algorithm and Dijkstra’s Algorithm, taking the path length as the optimization objective, to conduct path planning for a single AGV. Firstly, the actual environment is simplified to MAKLINK environment by MAKLINK graph theory. Then, the shortest path of the starting point is obtained by Dijkstra algorithm. Finally, the path is optimized by ant colony algorithm to obtain the final selected path, which improves the transportation efficiency of AGV and reduces the energy consumption.

Ant colony algorithm  /  Dijkstra algorithm  /  AGV  /  Path planning  /  MAKLINK graph theory
龚向阳, 万超一, 钟家东, 程宇. 自动导引车路径规划问题建模与研究. 汽车工艺与材料, 2025 , (3) : 1 -6 . DOI: 10.19710/J.cnki.1003-8817.20240194
Xiangyang Gong, Chaoyi Wan, Jiadong Zhong, Yu Cheng. Modeling and Research on Path Planning of Automated Guided Vehicles[J]. Automobile Technology & Material, 2025 , (3) : 1 -6 . DOI: 10.19710/J.cnki.1003-8817.20240194
随着数字化智能工厂等概念逐渐为大众所熟知,自动导引车(Automated Guided Vehicle,AGV)在工厂的降本增效方面发挥了重要作用[1-2]。其中,AGV的路径规划问题已有相当广泛的研究。为使AGV发挥更大的作用,除合理的AGV集散中心选址外,还需要规划每个AGV的路径,个体具备较好的功能和精确的执行能力可降低AGV工作系统的故障率,提升工作效率。
根据AGV的数量,AGV的路径规划分为单AGV路径规划和多AGV路径规划[3],按照问题解决模式,可分为静态路径规划和动态路径规划[4]。单AGV路径规划方法较多,但应用范围较为有限,不能很好贴合实际生产,多AGV路径规划模型较为复杂且故障率较高,但更贴合规模化的实际生产,在智能工厂无人生产车间的建设中处于核心地位。从解决模式角度来看,AGV静态路径规划方法模型相对简单,成本相对较低,可靠性更高,但对生产效率的提升较动态路径规划较为有限,动态路径规划模型较为复杂,对AGV个体的要求也更高,需要单体AGV提供更多的环境信息,但实用性更高,AGV个体成本更高。因此,AGV路径规划的算法研究十分重要。
迪杰斯特拉(Dijkstra)算法是Edsger Wybe Dijkstra[5]于1956年提出的一种用来寻找图形中结点之间最短路径的算法。Dijkstra算法采用一种贪心模式,能够解决有向图中任意节点到需要的另外一个节点最短路径求解问题,A*算法能够解决静态路网中起点到终点的最短路径问题,适用于全局路径规划。与Dijkstra算法相比,A*算法具有更好的方向性,由于将启发式评价函数运用在搜索过程中,运算量大幅降低,搜索效率更高,但是A*算法并未评定全部路线,可能陷入局部最优。遗传算法以选择、交叉、变异来重组群体,实现进化寻优,通过染色体适应度可评价个体的优劣,遗传算法对求解问题无限制,不需要设定条件引导搜索方向,有十分高的泛用性。
MAKLINK图论法由MKHabib等[6]于1991年研究AGV路径规划问题时提出,又被称为自由空间法。其原理是根据AGV的大小,确定安全距离,在能够安全通过路径的情况下,对障碍物进行膨胀操作,将其转化为规则几何图形,便于构建全局状态连通图。构造一个全局状态连通图,首先要将障碍空间与自由空间分开,然后连接障碍空间顶点,将顶点到环境边界的垂线段的中点连接,得到全局状态连通图,其中,用来构造全局状态连通图的线段称为MAKLINK线。
标注上述MAKLINK线的中点,依次标注为v1,v2,…,vn,然后用一条自由链接线连接上述各点,得到该MAKLINK图形下的自由连接线。初始路径规划的无向网络图还需连接起点S与中点T,连接好的图形如图1所示。
MAKLINK线全部处于自由空间内,路径规划的结果可首先表示为经过的MAKLINK线,这样一个序号集合即为路径规划结果。MATLAB中存储的数据集即障碍空间与环境空间点坐标和各MAKLINK线中点的坐标。
蚁群算法是Marco Dorigo[7]于1992年提出的一种用于寻找优化路径的随机搜索算法,来源于对蚂蚁寻找食物的问题研究。
蚂蚁在寻找食物时,会在经过的路径上释放一种生物信息素,该信息素能够保留一段时间,使其他蚂蚁能够在距离信息素一定范围内觉察其存在。因此,信息素的浓度能体现出经过该路段的蚂蚁数量,间接反映路径的长度,提高了后续蚂蚁选择此条路径的概率。该路径的信息素会不断增强,向经过的蚂蚁提供正反馈,蚂蚁选择该路径的概率不断增大,从而获得从巢穴前往该食物所在地的最优路径。
将蚂蚁觅食过程应用于路径规划问题的解决思路为:将路径优化问题拟化为蚂蚁觅食时的行走路径选择问题,即路径选择结果是路径规划问题的可行解,蚁群走过的所有路径是待优化问题的可行解空间。
图2为蚂蚁觅食过程,体现了蚂蚁从巢穴出发,选择路径,留下信息素,到达食物所在地,蚁群确定最优路径的过程。如图2a所示,蚂蚁由A点到达D点仅有路径BEC与路径BFC,其中,路径BEC和路径BFC的路径权值分别为2个长度单位和1个长度单位。起初,由于路径的长度未知,也没有信息素作为参考,初次选择路径BEC和路径BFC的概率相等,如图2b所示。经过一段时间后,相同时间内,路径BFC通过的蚂蚁数量远多于路径BEC,路径BFC上的信息素浓度越来越高,远高于路径BEC,蚂蚁选择路径BFC前进的概率就越来越高,如图2c所示。
完成AGV在车间中的集散中心选址后,以AGV从选址方案中某一集散地点出发,到达某一具体物料需求点这一过程为例,进行AGV路径的规划。设集散中心作为出发点,物料需求点为终点。将这一路径规划过程设定于200×200的二维空间中,将车间视作二维空间,划分为自由空间与非自由空间。考虑到AGV尺寸,将车间中的障碍物进行膨胀化处理,保证在进行路径规划时,AGV在自由空间中的移动,不会受到任何障碍物的影响。完成以上自由空间与非自由空间的划分后,二维空间中的障碍物被简化为4个多边形非自由空间,坐标如表1所示。
其中,AGV出发的集散中心S的坐标为(20,180),物料需求点T的坐标为(160,90),如图3所示。
将链路端点以及自由链接线绘制于MAKLINK图上,按照表2端点坐标以及表3自由链接线端点坐标链接自由链接线,链接结果如图4所示。
蚁群算法的工作流程如图5所示,首先建立空间模型,在获取车间设备以及AGV不能自由行驶的区域后,将这些区域膨胀化处理,障碍空间由非自由空间变为不规则多边形。然后用Dijkstra算法进行初始路径规划,得到一条初始路径,按照求解目标初始化参数,根据蚂蚁搜索到的路径长度实时更新信息素和路径信息素。
首先使用Dijkstra算法生成一条初始最优路径,具体操作为:在MAKLINK图上产生从集散中心S出发,经过各个自由连接链,再到物料需求点T的一系列节点,自由链接线上的节点依次记为P1,P2,…,Pd,节点所在的自由链接线依次记为Li(i=1,2,…d)。
设自由链接线的2个端点分别为${P}_{i}^{\left(0\right)}$${P}_{i}^{\left(1\right)}$,则链路上的其他点为:
${P}_{i}\left({h}_{i}\right)={P}_{i}^{\left(0\right)}+({P}_{i}^{1}-{P}_{i}^{0})\times {h}_{i},{h}_{i}\in \left[\mathrm{0,1}\right]$
式中:hi为人为设置的比例参数,i=1,2,⋯,dd为链路划分后拥有的节点数量。
由式(1)可知,由于自由链接线的中点为MAKLINK的节点,也是Dijkstra算法产生路径结果的节点集合,所以,只要获得hi,即可得到由集散中心S到物料需求点T的一条新路径,即蚁群算法求解问题的解可表示为hi
然后将二维空间离散化,由于初始化时,选择的路径长度不同,因此,选择等距离划分法对链接线进行划分,将划分长度固定为r,则每一条自由链接线划分成的段数为:
${\pi }_{i}=\left\{\begin{array}{l}Int({L}_{i}/r),        Int({L}_{i}/r)为偶数\\ Int({L}_{i}/r)+1, Int({L}_{i}/r)为奇数\end{array}\right.$
Int(Li/r)为奇数时,可将路径中点视为一个等分点,此时的划分数量为${\pi }_{i}$+1。由于对自由链接线Li进行了${\pi }_{i}$等分,则每一条自由链接线Li到其相邻的自由链接线Li+1均有${\pi }_{i}$+1种道路。
路径参数集合(h1,h2,…,hd)是蚁群优化算法的可行解,是离散化二维空间中得到的最短路径。若共有m只蚂蚁从集散中心S出发到达物料需求点T,则循环路径为Sn1jn2j→…→ndjT,其中,ndj为求解得到的路径点位置,是第d条链接线的第j个等分点。当蚂蚁在路径点ndj上时,即蚂蚁在自由链接线Li上。
选择下一个目标节点的方式为:
$j=\left\{\begin{array}{l}arg ma{x}_{k\in I}\left(\left|{\tau }_{i,k}\right|\left|{\eta }_{i,k}^{\beta }\right|\right), q\le {q}_{0}\\ J,                                           其他\end{array}\right.$
式中各参数意义如表4所示。
然后计算当前自由链接线上的节点i到下一条自由链接线上的节点j的选择概率,根据概率,通过轮盘赌法确定下一个选择的节点j,选择概率pi,j计算为:
${p}_{i,j}=\frac{{\tau }_{i,j}{\eta }_{i,j}^{B}}{\sum _{\omega \in I}{\tau }_{i,\omega }{\eta }_{i,\omega }^{B}}$
实时信息素更新指每只蚂蚁经过该节点后更新信息素信息,即:
${\tau }_{i,j}=(1-\rho ){\tau }_{i,j}+\rho {\tau }_{0}$
式中:${\tau }_{0}$为该蚂蚁尚未经过该节点时的信息素初始值,$\rho $为[0,1]区间中人为设置的可调参数。
当所设置的蚁群中所有蚂蚁均从集散中心S到达了物料需求点T后,即完成了迭代搜索时,在所有路径中选择总长度最短的一条,更新最短路径上每一个点的信息素值,即:
${\tau }_{i,j}=(1-\rho ){\tau }_{i,j}+\rho \Delta {\tau }_{i,j}$
其中:
$\Delta {\tau }_{i,j}=\left\{\begin{array}{l}{\left({L}^{*}\right)}^{-1}, \left(i,j\right)\in \mathrm{全}\mathrm{局}\mathrm{最}\mathrm{优}\mathrm{路}\mathrm{径}\\ 0,                                   \mathrm{其}\mathrm{他}\end{array}\right.$
式中:$\Delta {\tau }_{i,j}$为最短路径长度的倒数,L*为最短路径的长度。
Dijkstra算法规划初始路径是先计算自由链接线上节点与节点之间的距离,然后依次计算各个点到出发点的最短距离,包含了集散中心点S、物料需求点T的可行路径,如图6所示。
根据以上可行路径,采用Dijkstra算法计算可得初始路径规划,如图7所示。
根据Dijkstra算法得出的初始路径,确定蚂蚁经过的自由链接线依次为L8L7L6、L12L13L11,计算初始路径规划得到的链路长度约为231 m,结合蚁群算法对该初始路径进行优化,将该初始链接线的各链路均等分为10份,设置蚁群算法相关参数,如表5所示。
迭代过程中适应度变化过程以及由算法规划出的路径线路如图8图9所示,其中,最优路径为图8中蓝色实线。
初始路径规划得到的路径长度约为231 m,经过蚁群算法对路径进行优化后,得到的路径总长度约为177 m,总体路径优化率约为23.4%,达到了缩短路径的目的,在AGV转弯次数不变的情况下,AGV的行驶时间得到大幅缩短。
本文对AGV的路径规划问题进行了较为全面的分类与介绍,包含典型单源最短路径Dijkstra算法、静态网络中极其有效的A*算法、经典的遗传算法。在对环境建模的方法基础上,先采用Dijkstra算法在MAKLINK图上进行初步规划,然后在初始路径基础上,采用蚁群算法进一步优化路径,优化效果显著,缩短了单AGV在同样目的下的行驶路径,提高了单AGV的运输效率,降低了能耗。
在车间AGV路径规划的模型建立以及求解中,通过Dijkstra算法确定最初路径,再用蚁群算法对最初路径进行优化,得到的路径更短,更符合目标函数要求,但是从适应度函数的图表可看出,目标函数结果并非完全随着迭代次数收敛,存在一定的波动性,后续可针对蚁群算法进行改进,使目标函数收敛更为稳定准确。
  • 江苏省研究生科研与实践创新计划项目(XSJCX23_52)
  • 江苏省研究生科研与实践创新计划项目(XSJCX23_74)
  • 江苏省研究生科研与实践创新计划项目(XSJCX23_01)
参考文献 引证文献
排序方式:
[1]
ZHOU J, LI P G, ZHOU Y H, et al. Toward New-Generation Intelligent Manufacturing[J]. Engineering, 2018, 4(1): 28-47.
[2]
MAKRIS S, MICHALOS G, KARAGIANNIS P. Digitalising Smart Factories[J]. International Journal of Computer Integrated Manufacturing, 2023, 36(1): 1-2.
[3]
梁建刚. AGV系统路径规划与调度算法研究[D]. 北京: 北京邮电大学, 2018.
[4]
宋士刚, 李爱平, 徐立云. 可重组制造系统中物流运输路径规划[J]. 同济大学学报(自然科学版), 2010, 38(1): 113-117.
[5]
DIJKSTRA E W. A Note on Two Problems in Connexion with Graphs[J]. Numerische Mathematik, 1959, 1(1): 269-271.
[6]
HABIB M K, ASAMA H. Efficient Method to Generate Collision Free Paths for an Autonomous Mobie Robot Based on New Free Space Structuring Approuch[C]// IEEE/RSJ International Workshop on Intelligent Robots and Systems, 1991: 563-567.
[7]
DORIGO M. Optimization, Learning and Natural Algorithms[J]. Thesis Politecnico Di Milano Italy, 1992.
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doi: 10.19710/J.cnki.1003-8817.20240194
  • 首发时间:2025-11-12
  • 出版时间:2025-03-20
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江苏省研究生科研与实践创新计划项目(XSJCX23_52)
江苏省研究生科研与实践创新计划项目(XSJCX23_74)
江苏省研究生科研与实践创新计划项目(XSJCX23_01)
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    江苏理工学院 汽车与交通工程学院, 常州 213001

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万超一(1984—),女,副教授,博士学位,研究方向为新能源汽车动力电池热管理系统、强化传热与高性能换热器技术,计算流体动力学等,
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
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Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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