{"id":"https://openalex.org/W7134833832","doi":"https://doi.org/10.1017/s0263574726103294","title":"Multi-objective optimization of a dish parabolic concentrator with a parallel sun-tracking mechanism","display_name":"Multi-objective optimization of a dish parabolic concentrator with a parallel sun-tracking mechanism","publication_year":2026,"publication_date":"2026-02-01","ids":{"openalex":"https://openalex.org/W7134833832","doi":"https://doi.org/10.1017/s0263574726103294"},"language":"en","primary_location":{"id":"doi:10.1017/s0263574726103294","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0263574726103294","pdf_url":null,"source":{"id":"https://openalex.org/S92163612","display_name":"Robotica","issn_l":"0263-5747","issn":["0263-5747","1469-8668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Robotica","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5128645042","display_name":"Shen Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shen Yao","raw_affiliation_strings":["Hunan University of Science and Technology"],"raw_orcid":"https://orcid.org/0009-0009-6641-7419","affiliations":[{"raw_affiliation_string":"Hunan University of Science and Technology","institution_ids":["https://openalex.org/I121296143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041198135","display_name":"F M Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fanmao Liu","raw_affiliation_strings":["Hunan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan University of Science and Technology","institution_ids":["https://openalex.org/I121296143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101592485","display_name":"Han Mo","orcid":"https://orcid.org/0000-0003-1834-1746"},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Mo","raw_affiliation_strings":["Hunan University of Science and Technology"],"raw_orcid":"https://orcid.org/0000-0003-1834-1746","affiliations":[{"raw_affiliation_string":"Hunan University of Science and Technology","institution_ids":["https://openalex.org/I121296143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124113997","display_name":"Hanlin Gong","orcid":null},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanlin Gong","raw_affiliation_strings":["Hunan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan University of Science and Technology","institution_ids":["https://openalex.org/I121296143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087983681","display_name":"Yie-Ruey Chen","orcid":"https://orcid.org/0000-0001-9700-7361"},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunlong Chen","raw_affiliation_strings":["Hunan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan University of Science and Technology","institution_ids":["https://openalex.org/I121296143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128667358","display_name":"Tao Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Yang","raw_affiliation_strings":["Hunan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan University of Science and Technology","institution_ids":["https://openalex.org/I121296143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5041198135"],"corresponding_institution_ids":["https://openalex.org/I121296143"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18555433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":"2","first_page":"723","last_page":"738"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10905","display_name":"Solar Thermal and Photovoltaic Systems","score":0.17479999363422394,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10905","display_name":"Solar Thermal and Photovoltaic Systems","score":0.17479999363422394,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10571","display_name":"Robotic Mechanisms and Dynamics","score":0.1737000048160553,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.051500000059604645,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/workspace","display_name":"Workspace","score":0.8026999831199646},{"id":"https://openalex.org/keywords/jacobian-matrix-and-determinant","display_name":"Jacobian matrix and determinant","score":0.5605000257492065},{"id":"https://openalex.org/keywords/revolute-joint","display_name":"Revolute joint","score":0.5432999730110168},{"id":"https://openalex.org/keywords/sorting","display_name":"Sorting","score":0.526199996471405},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.4814999997615814},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.4147000014781952},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.40459999442100525},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3950999975204468},{"id":"https://openalex.org/keywords/isosceles-triangle","display_name":"Isosceles triangle","score":0.39329999685287476},{"id":"https://openalex.org/keywords/optimal-design","display_name":"Optimal design","score":0.384799987077713}],"concepts":[{"id":"https://openalex.org/C58581272","wikidata":"https://www.wikidata.org/wiki/Q12741163","display_name":"Workspace","level":3,"score":0.8026999831199646},{"id":"https://openalex.org/C200331156","wikidata":"https://www.wikidata.org/wiki/Q506041","display_name":"Jacobian matrix and determinant","level":2,"score":0.5605000257492065},{"id":"https://openalex.org/C5643039","wikidata":"https://www.wikidata.org/wiki/Q3819341","display_name":"Revolute joint","level":3,"score":0.5432999730110168},{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.526199996471405},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.4814999997615814},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46480000019073486},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.4147000014781952},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.40459999442100525},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3950999975204468},{"id":"https://openalex.org/C98653994","wikidata":"https://www.wikidata.org/wiki/Q875937","display_name":"Isosceles triangle","level":2,"score":0.39329999685287476},{"id":"https://openalex.org/C186394612","wikidata":"https://www.wikidata.org/wiki/Q7098942","display_name":"Optimal design","level":2,"score":0.384799987077713},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.38280001282691956},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.37779998779296875},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.367000013589859},{"id":"https://openalex.org/C17816587","wikidata":"https://www.wikidata.org/wiki/Q1501872","display_name":"Inverse kinematics","level":3,"score":0.3596000075340271},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.35679998993873596},{"id":"https://openalex.org/C15469602","wikidata":"https://www.wikidata.org/wiki/Q1783614","display_name":"Concentrator","level":2,"score":0.35280001163482666},{"id":"https://openalex.org/C171046052","wikidata":"https://www.wikidata.org/wiki/Q29301","display_name":"Kinematic diagram","level":4,"score":0.3255000114440918},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3246000111103058},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.31940001249313354},{"id":"https://openalex.org/C173534245","wikidata":"https://www.wikidata.org/wiki/Q1328068","display_name":"Truss","level":2,"score":0.31060001254081726},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.301800012588501},{"id":"https://openalex.org/C164752517","wikidata":"https://www.wikidata.org/wiki/Q5570875","display_name":"Global optimization","level":2,"score":0.30169999599456787},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.296999990940094},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2964000105857849},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.273499995470047},{"id":"https://openalex.org/C203616005","wikidata":"https://www.wikidata.org/wiki/Q620495","display_name":"Hessian matrix","level":2,"score":0.27070000767707825},{"id":"https://openalex.org/C14198674","wikidata":"https://www.wikidata.org/wiki/Q3851930","display_name":"Stiffness matrix","level":3,"score":0.267300009727478},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.26570001244544983},{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.25940001010894775},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.2547999918460846},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.2542000114917755},{"id":"https://openalex.org/C51566761","wikidata":"https://www.wikidata.org/wiki/Q1235853","display_name":"TOPSIS","level":2,"score":0.25290000438690186}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0263574726103294","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0263574726103294","pdf_url":null,"source":{"id":"https://openalex.org/S92163612","display_name":"Robotica","issn_l":"0263-5747","issn":["0263-5747","1469-8668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Robotica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8175217509269714}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W131125777","https://openalex.org/W1526117436","https://openalex.org/W1986516966","https://openalex.org/W2051466128","https://openalex.org/W2126105956","https://openalex.org/W2161695547","https://openalex.org/W2750887354","https://openalex.org/W2760257211","https://openalex.org/W2794584574","https://openalex.org/W2893218438","https://openalex.org/W2905518749","https://openalex.org/W2944095643","https://openalex.org/W3034736478","https://openalex.org/W3060216150","https://openalex.org/W3093680543","https://openalex.org/W3097496264","https://openalex.org/W3129464250","https://openalex.org/W3192385499","https://openalex.org/W3201521609","https://openalex.org/W4231599838","https://openalex.org/W4367845823","https://openalex.org/W4380318712","https://openalex.org/W4381948324","https://openalex.org/W4393167823","https://openalex.org/W4393357505","https://openalex.org/W4401808725","https://openalex.org/W4402825386"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"Under":[1],"the":[2,45,66,75,84,114,123,129,133,143,167,173,187,202,210],"backdrop":[3],"of":[4,48,83,113,139,184],"rapid":[5],"advancements":[6],"in":[7,18],"renewable":[8],"energy":[9],"technologies":[10],"and":[11,36,79,96,147,176],"increasingly":[12],"urgent":[13],"demands":[14],"for":[15,110],"performance":[16,87,153,178,191,207],"enhancement":[17],"solar":[19,58],"power":[20],"generation":[21],"manipulator,":[22,54,116],"this":[23,53,63],"study":[24],"proposes":[25],"a":[26,55,193],"three-revolute-prismatic-spherical":[27],"(3-RPS)":[28],"parallel":[29,115],"manipulator":[30,204],"featuring":[31],"similar":[32],"isosceles":[33],"triangular":[34],"moving":[35],"fixed":[37],"platforms":[38],"with":[39],"revolute":[40],"joint":[41],"axes":[42],"perpendicular":[43],"to":[44,73,127,165,209],"angular":[46],"bisectors":[47],"each":[49],"vertex.":[50],"Based":[51],"on":[52,122],"novel":[56],"dish":[57],"concentrator":[59,64],"was":[60,71,108],"designed.":[61],"Taking":[62],"as":[65],"research":[67],"subject,":[68],"kinematic":[69],"analysis":[70,164],"conducted":[72],"derive":[74],"inverse":[76],"kinematics":[77],"model":[78],"overall":[80,195],"Jacobian":[81],"matrix":[82],"manipulator.":[85],"Three":[86],"indexes":[88,141],"were":[89,150,158],"established:":[90],"workspace,":[91],"global":[92,97,177,188],"motion/force":[93,189],"transmission":[94,190],"performance,":[95],"stiffness":[98,179],"performance.":[99,169],"The":[100,136],"Non-dominated":[101],"Sorting":[102],"Genetic":[103],"Algorithm":[104],"II":[105],"genetic":[106],"algorithm":[107],"applied":[109],"multi-objective":[111],"optimization":[112,149],"followed":[117],"by":[118],"TOPSIS":[119],"decision-making":[120],"based":[121],"entropy":[124],"weight":[125],"method":[126],"select":[128],"optimal":[130],"solution":[131],"from":[132],"Pareto":[134],"frontier.":[135],"distribution":[137],"characteristics":[138],"these":[140],"within":[142],"achievable":[144],"workspace":[145,174],"before":[146],"after":[148],"compared":[151,208],"through":[152],"atlas":[154],"methodology.":[155],"Static":[156],"analyses":[157],"subsequently":[159],"performed":[160],"using":[161],"finite":[162],"element":[163],"validate":[166],"manipulator\u2019s":[168],"Results":[170],"demonstrate":[171],"that":[172],"index":[175,180],"achieved":[181],"varying":[182],"degrees":[183],"improvement,":[185],"while":[186,213],"exhibited":[192],"slight":[194],"decline.":[196],"Nevertheless,":[197],"under":[198],"specific":[199],"operational":[200],"conditions,":[201],"optimized":[203],"shows":[205],"enhanced":[206],"original":[211],"design":[212],"strictly":[214],"satisfying":[215],"all":[216],"constraint":[217],"requirements.":[218]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2026-03-11T00:00:00"}
