Article(id=1223201259704931025, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223201250133524577, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20221623, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1659801600000, receivedDateStr=2022-08-07, revisedDate=1664380800000, revisedDateStr=2022-09-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1769563506293, onlineDateStr=2026-01-28, pubDate=1690214400000, pubDateStr=2023-07-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769563506293, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769563506293, creator=13701087609, updateTime=1769563506293, updator=13701087609, issue=Issue{id=1223201250133524577, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='7', pageStart='1', pageEnd='220', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769563504012, creator=13701087609, updateTime=1769563583713, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223201584469885927, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223201250133524577, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223201584469885928, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223201250133524577, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=84, endPage=88, ext={EN=ArticleExt(id=1223201260535403293, articleId=1223201259704931025, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Optimization of Fenhe Reservoir Operation Rules Based on an Improved NSGA-Ⅱ Algorithm, columnId=1222925283431272938, journalTitle=Water Resources and Power, columnName=HYDROLOGICAL FORECAST AND OPTIMAL SCHEDULING, runingTitle=null, highlight=null, articleAbstract=

In order to improve the search efficiency of the NSGA-Ⅱ algorithm, this paper introduced an arithmetic crossover operator with stronger global search ability and faster convergence speed to replace the simulated binary crossover operator used in the original NSGA-Ⅱ algorithm. Based on this, an improved NSGA-Ⅱ algorithm was proposed, the GD index was used to evaluate the convergence capability of the multi-objective Pareto solution set. The method was applied to the research of Fenhe Reservoir water supply and ecological collaborative optimal scheduling to verify its effectiveness. By comparing the Pareto solution sets generated by different algorithms and various indicators of reservoir operation, and compared with the traditional algorithm, the number of iterations to reach the convergence state after the improved algorithm was reduced by 100 generations and the convergence time is shortened by 7.76%. The water shortage rate of each department under the condition of non-optimization was decreased, of which the effect of agricultural water shortage rate is the most significant, decreasing by 13.20% to 14.52%, and the total water supply increased by 0.268 to 0.303 million cubic meters. This paper verified the effectiveness of the improved algorithm and optimized scheduling, and provides an optional new idea for multi-objective optimal scheduling of reservoirs.

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, 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, authorCompany=null, fund=null, authors=null, authorsList=Ling DONG, Xue-ping ZHU, Hong-chong WANG, Xue-hua ZHAO), CN=ArticleExt(id=1223201261181326148, articleId=1223201259704931025, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=基于改进NSGA-Ⅱ算法的汾河水库优化调度研究, columnId=1222940985760407837, journalTitle=水电能源科学, columnName=水情测报与优化调度, runingTitle=null, highlight=null, articleAbstract=

为进一步提高NSGA-Ⅱ算法搜索效率,引进全局搜索能力更强、收敛速度更快的算术交叉算子改进原始算法中采用的模拟二进制交叉算子(SBX)。据此提出一种改进NSGA-Ⅱ算法,同时采用GenerationalDistance(GD)指标评价多目标Pareto解集的收敛状态,并将该方法应用于汾河水库供水及生态协同优化调度研究中以验证其有效性。对比不同算法运行产生的Pareto解集及水库运行各项指标表明,与传统算法相比,算法改进后达到收敛状态的迭代次数降低了100代且收敛时间缩短7.76%;较不优化条件下的各部门缺水率均有所降低,其中农业缺水率效果最为显著,降低13.20%~14.52%,总供水量增加0.268×108~0.303×108m3。验证了改进算法及优化调度的有效性,为水库多目标优化调度提供了一种新思路。

, correspAuthors=null, authorNote=null, correspAuthorsNote=
祝雪萍(1985-),女,博士、副教授,研究方向为水文水资源,E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=f/3EGYCHriIYpoVQWSSPyg==, magXml=u5EDEHXqthVR+bH/EaAF4Q==, pdfUrl=null, pdf=uZ9jXi4RpGu82HmkRQHqzA==, pdfFileSize=1478561, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=57Uu5t975rjY3/Vuk/fILQ==, mapNumber=null, authorCompany=null, fund=null, authors=

董领(1995-),男,硕士研究生,研究方向为水文水资源,E-mail:

, authorsList=董领, 祝雪萍, 王洪冲, 赵雪花)}, authors=[Author(id=1223201264402551658, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=1819594278@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223201264545158007, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, authorId=1223201264402551658, language=EN, stringName=Ling DONG, firstName=Ling, middleName=null, lastName=DONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223201264683570056, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, authorId=1223201264402551658, language=CN, stringName=董领, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=太原理工大学水利科学与工程学院,山西 太原 030024, bio={"content":"

董领(1995-),男,硕士研究生,研究方向为水文水资源,E-mail:

"}, bioImg=null, bioContent=

董领(1995-),男,硕士研究生,研究方向为水文水资源,E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223201264285111137, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, xref=null, ext=[AuthorCompanyExt(id=1223201264301888355, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China), AuthorCompanyExt(id=1223201264310276965, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=太原理工大学水利科学与工程学院,山西 太原 030024)])]), Author(id=1223201264792621969, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xpzhu01@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223201264901673888, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, authorId=1223201264792621969, language=EN, stringName=Xue-ping ZHU, firstName=Xue-ping, middleName=null, lastName=ZHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223201265052668846, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, authorId=1223201264792621969, language=CN, stringName=祝雪萍, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=太原理工大学水利科学与工程学院,山西 太原 030024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223201264285111137, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, xref=null, ext=[AuthorCompanyExt(id=1223201264301888355, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China), AuthorCompanyExt(id=1223201264310276965, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=太原理工大学水利科学与工程学院,山西 太原 030024)])]), Author(id=1223201265212052411, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, 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=1223201265325298631, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, authorId=1223201265212052411, language=EN, stringName=Hong-chong WANG, firstName=Hong-chong, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223201265446933455, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, authorId=1223201265212052411, language=CN, stringName=王洪冲, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=太原理工大学水利科学与工程学院,山西 太原 030024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223201264285111137, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, xref=null, ext=[AuthorCompanyExt(id=1223201264301888355, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China), AuthorCompanyExt(id=1223201264310276965, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=太原理工大学水利科学与工程学院,山西 太原 030024)])]), Author(id=1223201265560179682, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, 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=1223201265665037292, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, authorId=1223201265560179682, language=EN, stringName=Xue-hua ZHAO, firstName=Xue-hua, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223201265790866424, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, authorId=1223201265560179682, language=CN, stringName=赵雪花, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=太原理工大学水利科学与工程学院,山西 太原 030024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223201264285111137, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, xref=null, ext=[AuthorCompanyExt(id=1223201264301888355, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China), AuthorCompanyExt(id=1223201264310276965, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=太原理工大学水利科学与工程学院,山西 太原 030024)])])], keywords=[Keyword(id=1223201265899917315, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=EN, orderNo=1, keyword=NSGA-Ⅱ), Keyword(id=1223201266004774924, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=EN, orderNo=2, keyword=simulated binary crossover), Keyword(id=1223201266080272404, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=EN, orderNo=3, keyword=arithmetic crossover operator), Keyword(id=1223201269393772577, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=EN, orderNo=4, keyword=multi-objective optimization), Keyword(id=1223201269507018791, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=EN, orderNo=5, keyword=GD evaluation index), Keyword(id=1223201269628653617, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=CN, orderNo=1, keyword=NSGA-Ⅱ), Keyword(id=1223201269729316921, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=CN, orderNo=2, keyword=模拟二进制交叉算子), Keyword(id=1223201269825785919, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=CN, orderNo=3, keyword=算术交叉算子), Keyword(id=1223201269951615047, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=CN, orderNo=4, keyword=多目标优化), Keyword(id=1223201270157135952, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, language=CN, orderNo=5, keyword=GD评价指标)], refs=null, funds=[Fund(id=1223201270270382166, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, awardId=2019YFC0408601, language=CN, fundingSource=国家重点研发计划(2019YFC0408601), fundOrder=null, country=null), Fund(id=1223201270341685342, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, awardId=202125033; 2022GM023, language=CN, fundingSource=山西省水利厅水利技术研究推广项目(202125033; 2022GM023), fundOrder=null, country=null), Fund(id=1223201270433960033, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, awardId=201901D111060, language=CN, fundingSource=山西省自然科学基金资助项目(201901D111060), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1223201264285111137, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, xref=null, ext=[AuthorCompanyExt(id=1223201264301888355, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China), AuthorCompanyExt(id=1223201264310276965, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223201259704931025, companyId=1223201264285111137, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=太原理工大学水利科学与工程学院,山西 太原 030024)])], figs=null, attaches=null, journal=Journal(id=1205114436760272898, delFlag=0, nameCn=水电能源科学, nameEn=Water Resources and Power, nameHistory1=null, nameHistory2=null, issn=1000-7709, eissn=, cn=42-1231/TK, coden=null, periodic=月刊, language=CN, oaType=1, 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=, officePhone=, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=MdM62FQAbNFxgeQbfsV63A==, journalPrice=null, startedYear=null, abbrevIsoEn=Water Resources and Power, journalRemark=null, publicationField=null, createdTime=1765251271671, updatedTime=1765529918575, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=W, firstLetterEn=W, subjectCode=Engineering, subjectName=Engineering, subjectCodeEn=Engineering, subjectNameEn=null, picCn=MdM62FQAbNFxgeQbfsV63A==, picEn=bVvVzb1Vw5wPWDTRDsA6dw==, jcr=null, cjcr=null, exts=[JournalExt(id=1206283167728730402, language=CN, name=水电能源科学, 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=1765529918844, updatedTime=1765529918844, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://sdny.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1206283167800033571, language=EN, name=Water Resources and Power, 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=1765529918861, updatedTime=1765529918861, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://sdny.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1205116964453384197, websiteList=[Website(id=1205118568041001173, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116964453384197, 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/sdnykx/CN, language=CN, createTime=1765252256641, createBy=18614031015, updateTime=1765252461034, updateBy=18614031015, name=水电能源科学-中文, tplId=1146099689490845704, title=水电能源科学, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205152539890131310, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=articleTextType, value=kx, createTime=1765260356161, updateTime=1765260356161, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539864965483, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=banner, value=null, createTime=1765260356155, updateTime=1765260356155, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539919491441, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=grayFlag, value=0, createTime=1765260356168, updateTime=1765260356168, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539856576874, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=logo, value=https://castjournals.cast.org.cn/joweb/sdnykx/CN/file/pic?fileId=bX+sWBfK/Ed3Ho8UDVuTcA==, createTime=1765260356153, updateTime=1765260356153, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539936268659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=minRunFlag, value=0, createTime=1765260356172, updateTime=1765260356172, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539881742701, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/sdnykx/CN/file/pic, createTime=1765260356159, updateTime=1765260356159, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539927880050, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=silenceFlag, value=0, createTime=1765260356170, updateTime=1765260356170, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539873354092, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1765260356157, updateTime=1765260356157, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539902714223, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=themeColor, value=null, createTime=1765260356164, updateTime=1765260356164, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539911102832, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=themeStyle, value=null, createTime=1765260356166, updateTime=1765260356166, creator=18614031015, updator=18614031015)]), Website(id=1205118568120692965, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116964453384197, 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/sdnykx/EN, language=EN, createTime=1765252256660, createBy=18614031015, updateTime=1765252477325, updateBy=18614031015, name=水电能源科学-英文, tplId=1146101810881728533, title=Water Resources and Power, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205152566700122488, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=articleTextType, value=kx, createTime=1765260362553, updateTime=1765260362553, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566679150965, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=banner, value=null, createTime=1765260362548, updateTime=1765260362548, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566721094011, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=grayFlag, value=0, createTime=1765260362558, updateTime=1765260362558, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566670762356, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=logo, value=https://castjournals.cast.org.cn/joweb/sdnykx/EN/file/pic?fileId=bX+sWBfK/Ed3Ho8UDVuTcA==, createTime=1765260362546, updateTime=1765260362546, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566742065533, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=minRunFlag, value=0, createTime=1765260362563, updateTime=1765260362563, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566695928183, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/sdnykx/EN/file/pic, createTime=1765260362552, updateTime=1765260362552, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566733676924, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=silenceFlag, value=0, createTime=1765260362561, updateTime=1765260362561, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566687539574, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1765260362550, updateTime=1765260362550, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566708511097, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=themeColor, value=null, createTime=1765260362555, updateTime=1765260362555, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566716899706, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=themeStyle, value=null, createTime=1765260362557, updateTime=1765260362557, creator=18614031015, updator=18614031015)])], journalTitle=水电能源科学, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Water Resources and Power, journalPhotoCn=MdM62FQAbNFxgeQbfsV63A==, journalPhotoEn=bVvVzb1Vw5wPWDTRDsA6dw==, journalFirstLetter=W, 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), detailUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20221623, detailUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20221623, pdfUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/PDF/10.20040/j.cnki.1000-7709.2023.20221623, pdfUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/PDF/10.20040/j.cnki.1000-7709.2023.20221623, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
基于改进NSGA-Ⅱ算法的汾河水库优化调度研究
收藏切换
PDF下载
董领 , 祝雪萍 , 王洪冲 , 赵雪花
水电能源科学 | 水情测报与优化调度 2023,41(7): 84-88
收起
收藏切换
水电能源科学 | 水情测报与优化调度 2023, 41(7): 84-88
基于改进NSGA-Ⅱ算法的汾河水库优化调度研究
全屏
董领 , 祝雪萍 , 王洪冲, 赵雪花
作者信息
  • 太原理工大学水利科学与工程学院,山西 太原 030024
  • 董领(1995-),男,硕士研究生,研究方向为水文水资源,E-mail:

通讯作者:

祝雪萍(1985-),女,博士、副教授,研究方向为水文水资源,E-mail:
Optimization of Fenhe Reservoir Operation Rules Based on an Improved NSGA-Ⅱ Algorithm
Ling DONG , Xue-ping ZHU , Hong-chong WANG, Xue-hua ZHAO
Affiliations
  • College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
出版时间: 2023-07-25 doi: 10.20040/j.cnki.1000-7709.2023.20221623
文章导航
收藏切换

为进一步提高NSGA-Ⅱ算法搜索效率,引进全局搜索能力更强、收敛速度更快的算术交叉算子改进原始算法中采用的模拟二进制交叉算子(SBX)。据此提出一种改进NSGA-Ⅱ算法,同时采用GenerationalDistance(GD)指标评价多目标Pareto解集的收敛状态,并将该方法应用于汾河水库供水及生态协同优化调度研究中以验证其有效性。对比不同算法运行产生的Pareto解集及水库运行各项指标表明,与传统算法相比,算法改进后达到收敛状态的迭代次数降低了100代且收敛时间缩短7.76%;较不优化条件下的各部门缺水率均有所降低,其中农业缺水率效果最为显著,降低13.20%~14.52%,总供水量增加0.268×108~0.303×108m3。验证了改进算法及优化调度的有效性,为水库多目标优化调度提供了一种新思路。

NSGA-Ⅱ  /  模拟二进制交叉算子  /  算术交叉算子  /  多目标优化  /  GD评价指标

In order to improve the search efficiency of the NSGA-Ⅱ algorithm, this paper introduced an arithmetic crossover operator with stronger global search ability and faster convergence speed to replace the simulated binary crossover operator used in the original NSGA-Ⅱ algorithm. Based on this, an improved NSGA-Ⅱ algorithm was proposed, the GD index was used to evaluate the convergence capability of the multi-objective Pareto solution set. The method was applied to the research of Fenhe Reservoir water supply and ecological collaborative optimal scheduling to verify its effectiveness. By comparing the Pareto solution sets generated by different algorithms and various indicators of reservoir operation, and compared with the traditional algorithm, the number of iterations to reach the convergence state after the improved algorithm was reduced by 100 generations and the convergence time is shortened by 7.76%. The water shortage rate of each department under the condition of non-optimization was decreased, of which the effect of agricultural water shortage rate is the most significant, decreasing by 13.20% to 14.52%, and the total water supply increased by 0.268 to 0.303 million cubic meters. This paper verified the effectiveness of the improved algorithm and optimized scheduling, and provides an optional new idea for multi-objective optimal scheduling of reservoirs.

NSGA-Ⅱ  /  simulated binary crossover  /  arithmetic crossover operator  /  multi-objective optimization  /  GD evaluation index
董领, 祝雪萍, 王洪冲, 赵雪花. 基于改进NSGA-Ⅱ算法的汾河水库优化调度研究. 水电能源科学, 2023 , 41 (7) : 84 -88 . DOI: 10.20040/j.cnki.1000-7709.2023.20221623
Ling DONG, Xue-ping ZHU, Hong-chong WANG, Xue-hua ZHAO. Optimization of Fenhe Reservoir Operation Rules Based on an Improved NSGA-Ⅱ Algorithm[J]. Water Resources and Power, 2023 , 41 (7) : 84 -88 . DOI: 10.20040/j.cnki.1000-7709.2023.20221623
  • 国家重点研发计划(2019YFC0408601)
  • 山西省水利厅水利技术研究推广项目(202125033; 2022GM023)
  • 山西省自然科学基金资助项目(201901D111060)
2023年第41卷第7期
PDF下载
101
12
引用本文
BibTeX
文章信息
doi: 10.20040/j.cnki.1000-7709.2023.20221623
  • 接收时间:2022-08-07
  • 首发时间:2026-01-28
  • 出版时间:2023-07-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2022-08-07
  • 修回日期:2022-09-29
基金
国家重点研发计划(2019YFC0408601)
山西省水利厅水利技术研究推广项目(202125033; 2022GM023)
山西省自然科学基金资助项目(201901D111060)
作者信息
    太原理工大学水利科学与工程学院,山西 太原 030024

通讯作者:

祝雪萍(1985-),女,博士、副教授,研究方向为水文水资源,E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20221623
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
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
total species (%)

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
关闭全屏