{"id":"https://openalex.org/W2985132074","doi":"https://doi.org/10.1017/s0263574719001620","title":"Grey Wolf Optimization-Based Second Order Sliding Mode Control for Inchworm Robot","display_name":"Grey Wolf Optimization-Based Second Order Sliding Mode Control for Inchworm Robot","publication_year":2019,"publication_date":"2019-11-18","ids":{"openalex":"https://openalex.org/W2985132074","doi":"https://doi.org/10.1017/s0263574719001620","mag":"2985132074"},"language":"en","primary_location":{"id":"doi:10.1017/s0263574719001620","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0263574719001620","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/A5078358448","display_name":"Rupam Gupta Roy","orcid":"https://orcid.org/0000-0002-7776-7336"},"institutions":[{"id":"https://openalex.org/I196486160","display_name":"National Institute of Technology Agartala","ror":"https://ror.org/03swyrn62","country_code":"IN","type":"education","lineage":["https://openalex.org/I196486160"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Rupam Gupta Roy","raw_affiliation_strings":["Department of Electronics and Instrumentation Engineering, National Institute of Technology, Agartala, Jirania, Tripura, India"],"raw_orcid":"https://orcid.org/0000-0002-7776-7336","affiliations":[{"raw_affiliation_string":"Department of Electronics and Instrumentation Engineering, National Institute of Technology, Agartala, Jirania, Tripura, India","institution_ids":["https://openalex.org/I196486160"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037981617","display_name":"Dibyendu Ghoshal","orcid":"https://orcid.org/0000-0002-7548-376X"},"institutions":[{"id":"https://openalex.org/I196486160","display_name":"National Institute of Technology Agartala","ror":"https://ror.org/03swyrn62","country_code":"IN","type":"education","lineage":["https://openalex.org/I196486160"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dibyendu Ghoshal","raw_affiliation_strings":["Department of Electronics and Communication Engineering, National Institute of Technology, Agartala, Jirania, Tripura, India, E-mail:"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, National Institute of Technology, Agartala, Jirania, Tripura, India, E-mail:","institution_ids":["https://openalex.org/I196486160"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078358448"],"corresponding_institution_ids":["https://openalex.org/I196486160"],"apc_list":null,"apc_paid":null,"fwci":3.0344,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.91730594,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"38","issue":"9","first_page":"1539","last_page":"1557"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9843000173568726,"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"}},"topics":[{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9843000173568726,"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/T10409","display_name":"Fuel Cells and Related Materials","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9710999727249146,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6340725421905518},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6036165356636047},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.5351354479789734},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.4955939054489136},{"id":"https://openalex.org/keywords/sliding-mode-control","display_name":"Sliding mode control","score":0.49037671089172363},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4759751856327057},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.4712636470794678},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.4696822762489319},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.43970224261283875},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.42964881658554077},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3476502299308777},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.3184911608695984},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08057445287704468},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.06690284609794617}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6340725421905518},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6036165356636047},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.5351354479789734},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.4955939054489136},{"id":"https://openalex.org/C36662352","wikidata":"https://www.wikidata.org/wiki/Q6008560","display_name":"Sliding mode control","level":3,"score":0.49037671089172363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4759751856327057},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.4712636470794678},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.4696822762489319},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.43970224261283875},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.42964881658554077},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3476502299308777},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3184911608695984},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08057445287704468},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.06690284609794617},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0263574719001620","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0263574719001620","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W21042682","https://openalex.org/W167360520","https://openalex.org/W334761055","https://openalex.org/W1175767220","https://openalex.org/W1494259731","https://openalex.org/W1974271766","https://openalex.org/W2005177243","https://openalex.org/W2010662829","https://openalex.org/W2034285848","https://openalex.org/W2049468927","https://openalex.org/W2061438946","https://openalex.org/W2063492206","https://openalex.org/W2079791286","https://openalex.org/W2100548403","https://openalex.org/W2102227134","https://openalex.org/W2103703000","https://openalex.org/W2105011099","https://openalex.org/W2110200678","https://openalex.org/W2111261222","https://openalex.org/W2116528865","https://openalex.org/W2128084896","https://openalex.org/W2129518264","https://openalex.org/W2132267451","https://openalex.org/W2138484437","https://openalex.org/W2141836307","https://openalex.org/W2149272334","https://openalex.org/W2153792349","https://openalex.org/W2204901536","https://openalex.org/W2227332183","https://openalex.org/W2266054277","https://openalex.org/W2292844798","https://openalex.org/W2337020052","https://openalex.org/W2337716815","https://openalex.org/W2341386190","https://openalex.org/W2341465751","https://openalex.org/W2343272656","https://openalex.org/W2397213586","https://openalex.org/W2413624641","https://openalex.org/W2420367108","https://openalex.org/W2460779838","https://openalex.org/W2472694041","https://openalex.org/W2477053235","https://openalex.org/W2503435921","https://openalex.org/W2588347365","https://openalex.org/W2600760324","https://openalex.org/W2793317391","https://openalex.org/W2802268159","https://openalex.org/W2806813424","https://openalex.org/W2893521928","https://openalex.org/W3033651962","https://openalex.org/W6627598008","https://openalex.org/W6693178303","https://openalex.org/W6751531022","https://openalex.org/W6752224041","https://openalex.org/W6779676832"],"related_works":["https://openalex.org/W2770593030","https://openalex.org/W3154990682","https://openalex.org/W4281727072","https://openalex.org/W2560201613","https://openalex.org/W2171975302","https://openalex.org/W2022352247","https://openalex.org/W1532073221","https://openalex.org/W2377538627","https://openalex.org/W2107220315","https://openalex.org/W1589637664"],"abstract_inverted_index":{"SUMMARY":[0],"The":[1,101],"flexible":[2],"motion":[3],"of":[4,22,56,97,107,114,124,164],"the":[5,8,12,20,26,33,38,60,77,85,95,98,104,111,122,125,151,157,165,168,172,176],"inchworm":[6,27,99,177],"makes":[7],"locomotion":[9,28],"mechanism":[10],"as":[11,48,76],"prominent":[13],"one":[14],"than":[15,183],"other":[16],"limbless":[17],"animals.":[18],"Recently,":[19],"application":[21],"engineering":[23],"greatly":[24],"assists":[25],"to":[29,37,93],"be":[30,73],"applicable":[31],"in":[32,67],"robotic":[34],"mechanism.":[35],"Due":[36],"outstanding":[39],"robustness,":[40],"sliding":[41,89],"mode":[42,90],"control":[43,51,91,94],"(SMC)":[44],"has":[45],"been":[46],"validated":[47],"a":[49],"robust":[50],"strategy":[52],"for":[53,175],"diverse":[54],"types":[55],"systems.":[57],"Even":[58],"though":[59],"SMC":[61,79,108],"techniques":[62,131],"have":[63],"made":[64],"numerous":[65],"achievements":[66],"several":[68,129],"fields,":[69],"some":[70],"systems":[71],"cannot":[72],"comfortably":[74],"accepted":[75],"general":[78],"approaches.":[80],"Accordingly,":[81],"this":[82],"paper":[83],"develops":[84],"Grey":[86,133],"Wolf-Second":[87],"order":[88],"(GW-SoSMC)":[92],"manipulator":[96],"robot.":[100],"GW-SoSMC":[102],"reduces":[103],"chattering":[105],"phenomenon":[106],"and":[109,145,162],"improves":[110],"controlling":[112],"ability":[113],"SoSMC":[115],"by":[116,155],"weightage":[117],"function.":[118],"Subsequently,":[119],"it":[120],"compares":[121],"performance":[123],"proposed":[126,169],"method":[127,170],"with":[128],"conventional":[130,184],"like":[132],"Wolf-SMC":[134],"(GW-SMC),":[135],"FireFly-SoSMC":[136],"(FF-SoSMC),":[137],"Artificial":[138],"Bee":[139],"Colony-SoSMC":[140],"(ABC-SoSMC),":[141],"Group":[142],"Searching-SoSMC":[143],"(GS-SoSMC),":[144],"Genetic":[146],"Algorithm-SoSMC":[147],"(GA-SoSMC).":[148],"It":[149],"portrays":[150],"valuable":[152],"comparative":[153],"analysis":[154],"measuring":[156],"accomplished":[158],"joint":[159],"angles,":[160],"error,":[161],"response":[163],"controller.":[166],"Thus":[167],"discovers":[171],"supervisory":[173],"controller":[174],"robot":[178],"that":[179],"is":[180],"immensely":[181],"better":[182],"controllers":[185],"mentioned":[186],"earlier.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
