{"id":"https://openalex.org/W3082686374","doi":"https://doi.org/10.1109/access.2020.3021104","title":"Experimental Investigation of an Electro-Hydrostatic Actuator Based on the Novel Active Compensation Method","display_name":"Experimental Investigation of an Electro-Hydrostatic Actuator Based on the Novel Active Compensation Method","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3082686374","doi":"https://doi.org/10.1109/access.2020.3021104","mag":"3082686374"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3021104","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3021104","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09184885.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09184885.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035223542","display_name":"Mingkang Wang","orcid":"https://orcid.org/0000-0002-3989-9653"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingkang Wang","raw_affiliation_strings":["Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","School of Mechanical Engineering and Automation, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3989-9653","affiliations":[{"raw_affiliation_string":"Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Mechanical Engineering and Automation, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014256566","display_name":"Yan Wang","orcid":"https://orcid.org/0000-0003-3013-7799"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Wang","raw_affiliation_strings":["Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","School of Transportation Science and Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Transportation Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054280903","display_name":"Yongling Fu","orcid":"https://orcid.org/0000-0002-4817-3512"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongling Fu","raw_affiliation_strings":["Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","School of Mechanical Engineering and Automation, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Mechanical Engineering and Automation, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001596946","display_name":"Rongrong Yang","orcid":"https://orcid.org/0000-0002-2281-3905"},"institutions":[{"id":"https://openalex.org/I22716506","display_name":"Lanzhou University of Technology","ror":"https://ror.org/03panb555","country_code":"CN","type":"education","lineage":["https://openalex.org/I22716506"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongrong Yang","raw_affiliation_strings":["School of Mechanical and Electrical Engineering, Lanzhou University of Technology, Lanzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-2281-3905","affiliations":[{"raw_affiliation_string":"School of Mechanical and Electrical Engineering, Lanzhou University of Technology, Lanzhou, China","institution_ids":["https://openalex.org/I22716506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102288641","display_name":"Jiangao Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiang'ao Zhao","raw_affiliation_strings":["Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","School of Mechanical Engineering and Automation, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Mechanical Engineering and Automation, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038667537","display_name":"Jian Fu","orcid":"https://orcid.org/0000-0002-6900-9252"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Fu","raw_affiliation_strings":["Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","School of Mechanical Engineering and Automation, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6900-9252","affiliations":[{"raw_affiliation_string":"Laboratory of Aerospace Servo Actuation and Transmission, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Mechanical Engineering and Automation, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.0893,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.74542288,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"170635","last_page":"170649"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T14225","display_name":"Advanced Sensor and Control Systems","score":0.9929999709129333,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9918000102043152,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8180073499679565},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.7614917159080505},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7440826892852783},{"id":"https://openalex.org/keywords/cascade","display_name":"Cascade","score":0.7197269201278687},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6242411732673645},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.6185252666473389},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5461940765380859},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.5425849556922913},{"id":"https://openalex.org/keywords/electro-hydraulic-actuator","display_name":"Electro-hydraulic actuator","score":0.5046943426132202},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.48886364698410034},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24225130677223206},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1975870132446289},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.11097612977027893},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11007750034332275},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0912511944770813}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8180073499679565},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.7614917159080505},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7440826892852783},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.7197269201278687},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6242411732673645},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.6185252666473389},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5461940765380859},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.5425849556922913},{"id":"https://openalex.org/C53432115","wikidata":"https://www.wikidata.org/wiki/Q5357907","display_name":"Electro-hydraulic actuator","level":3,"score":0.5046943426132202},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.48886364698410034},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24225130677223206},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1975870132446289},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.11097612977027893},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11007750034332275},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0912511944770813},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2020.3021104","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3021104","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09184885.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/441587","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/441587","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"},{"id":"pmh:oai:doaj.org/article:f2cb2e0a40b440c49cef3e09ae7ae65b","is_oa":true,"landing_page_url":"https://doaj.org/article/f2cb2e0a40b440c49cef3e09ae7ae65b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 170635-170649 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3021104","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3021104","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09184885.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5735234674","display_name":null,"funder_award_id":"61520106010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3082686374.pdf","grobid_xml":"https://content.openalex.org/works/W3082686374.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W1490337429","https://openalex.org/W1965634168","https://openalex.org/W1970692189","https://openalex.org/W1974587749","https://openalex.org/W1983135019","https://openalex.org/W1998230610","https://openalex.org/W1998650983","https://openalex.org/W2017099259","https://openalex.org/W2021695526","https://openalex.org/W2021999293","https://openalex.org/W2023466462","https://openalex.org/W2047155675","https://openalex.org/W2058497894","https://openalex.org/W2085470933","https://openalex.org/W2094937728","https://openalex.org/W2103345351","https://openalex.org/W2105780562","https://openalex.org/W2115368667","https://openalex.org/W2126509205","https://openalex.org/W2135645150","https://openalex.org/W2142492982","https://openalex.org/W2335458779","https://openalex.org/W2521963480","https://openalex.org/W2544533155","https://openalex.org/W2569474763","https://openalex.org/W2593099652","https://openalex.org/W2601942556","https://openalex.org/W2605557236","https://openalex.org/W2614929993","https://openalex.org/W2741225869","https://openalex.org/W2741394051","https://openalex.org/W2769184417","https://openalex.org/W2784769599","https://openalex.org/W2939953375","https://openalex.org/W3049264151","https://openalex.org/W3206019431","https://openalex.org/W6664914044","https://openalex.org/W6729135514"],"related_works":["https://openalex.org/W1529731471","https://openalex.org/W4233104623","https://openalex.org/W2294659468","https://openalex.org/W2089292826","https://openalex.org/W2914218493","https://openalex.org/W2083581997","https://openalex.org/W1970099472","https://openalex.org/W2120607243","https://openalex.org/W2563997436","https://openalex.org/W2355419936"],"abstract_inverted_index":{"For":[0],"electro-hydrostatic":[1],"actuators":[2],"(EHAs),":[3],"how":[4],"to":[5,31,59,85,103],"estimate":[6],"and":[7,21,34,122,129],"compensate":[8,104],"for":[9,105],"the":[10,14,23,27,32,35,39,52,61,67,95,100,106,111,116,120],"combined":[11],"effects":[12],"of":[13,26,69,91,94],"severe":[15],"nonlinearity":[16],"caused":[17],"by":[18,65,126],"inner":[19],"leakage":[20],"friction,":[22],"parametric":[24],"uncertainties":[25],"hydraulic":[28],"components":[29],"due":[30],"environment":[33],"external":[36],"disturbance":[37,54],"remain":[38],"primary":[40],"issues.":[41],"In":[42],"this":[43],"paper,":[44],"a":[45,79],"novel":[46],"four-loop":[47],"cascade":[48],"control":[49],"based":[50],"on":[51],"active":[53],"compensation":[55],"method":[56,118],"was":[57,97],"proposed":[58,101,117],"address":[60],"abovementioned":[62],"problem.":[63],"First,":[64],"dividing":[66],"model":[68],"an":[70],"EHA,":[71],"two":[72,92],"low-order":[73],"estimators":[74],"were":[75],"obtained":[76],"rather":[77],"than":[78],"high-order":[80],"estimator,":[81],"which":[82],"are":[83],"easier":[84],"be":[86],"implemented.":[87],"Further,":[88],"pressure":[89],"information":[90],"chambers":[93],"EHA":[96],"applied":[98],"in":[99],"controller":[102],"mismatching":[107],"disturbances":[108],"directly.":[109],"Finally,":[110],"experimental":[112],"results":[113],"proved":[114],"that":[115],"improved":[119],"robustness":[121],"static":[123],"state":[124],"error":[125],"approximately":[127],"35%":[128],"33%,":[130],"respectively.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
