{"id":"https://openalex.org/W3185297736","doi":"https://doi.org/10.3390/e23080930","title":"Structured H\u221e Control for Spacecraft with Flexible Appendages","display_name":"Structured H\u221e Control for Spacecraft with Flexible Appendages","publication_year":2021,"publication_date":"2021-07-22","ids":{"openalex":"https://openalex.org/W3185297736","doi":"https://doi.org/10.3390/e23080930","mag":"3185297736","pmid":"https://pubmed.ncbi.nlm.nih.gov/34441070"},"language":"en","primary_location":{"id":"doi:10.3390/e23080930","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23080930","pdf_url":"https://www.mdpi.com/1099-4300/23/8/930/pdf?version=1626939107","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/23/8/930/pdf?version=1626939107","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5115600874","display_name":"Yuntian Zhang","orcid":"https://orcid.org/0000-0003-1757-9576"},"institutions":[{"id":"https://openalex.org/I178232147","display_name":"Guizhou University","ror":"https://ror.org/02wmsc916","country_code":"CN","type":"education","lineage":["https://openalex.org/I178232147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuntian Zhang","raw_affiliation_strings":["College of Electrical Engineering, Guizhou University, Guiyang 550025, China"],"raw_orcid":"https://orcid.org/0000-0003-1757-9576","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Guizhou University, Guiyang 550025, China","institution_ids":["https://openalex.org/I178232147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076347894","display_name":"Aiping Pang","orcid":"https://orcid.org/0000-0002-0795-3782"},"institutions":[{"id":"https://openalex.org/I178232147","display_name":"Guizhou University","ror":"https://ror.org/02wmsc916","country_code":"CN","type":"education","lineage":["https://openalex.org/I178232147"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Aiping Pang","raw_affiliation_strings":["College of Electrical Engineering, Guizhou University, Guiyang 550025, China","Guizhou Provincial Key Laboratory of Internet + Intelligent Manufacturing, Guiyang 550025, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Guizhou University, Guiyang 550025, China","institution_ids":["https://openalex.org/I178232147"]},{"raw_affiliation_string":"Guizhou Provincial Key Laboratory of Internet + Intelligent Manufacturing, Guiyang 550025, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026098145","display_name":"Hui Zhu","orcid":"https://orcid.org/0000-0001-5539-1393"},"institutions":[{"id":"https://openalex.org/I178232147","display_name":"Guizhou University","ror":"https://ror.org/02wmsc916","country_code":"CN","type":"education","lineage":["https://openalex.org/I178232147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Zhu","raw_affiliation_strings":["College of Electrical Engineering, Guizhou University, Guiyang 550025, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Guizhou University, Guiyang 550025, China","institution_ids":["https://openalex.org/I178232147"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101666128","display_name":"Huan Feng","orcid":"https://orcid.org/0000-0003-3107-9957"},"institutions":[{"id":"https://openalex.org/I178232147","display_name":"Guizhou University","ror":"https://ror.org/02wmsc916","country_code":"CN","type":"education","lineage":["https://openalex.org/I178232147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Feng","raw_affiliation_strings":["College of Electrical Engineering, Guizhou University, Guiyang 550025, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Guizhou University, Guiyang 550025, China","institution_ids":["https://openalex.org/I178232147"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5076347894"],"corresponding_institution_ids":["https://openalex.org/I178232147"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":0.8333,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.72527416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"23","issue":"8","first_page":"930","last_page":"930"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9984999895095825,"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":0.9984999895095825,"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/T11394","display_name":"Dynamics and Control of Mechanical Systems","score":0.9969000220298767,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9922999739646912,"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/spacecraft","display_name":"Spacecraft","score":0.721829354763031},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6534982323646545},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5976324081420898},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5358788967132568},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5330176949501038},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.481836199760437},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.4564589858055115},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.44114017486572266},{"id":"https://openalex.org/keywords/pid-controller","display_name":"PID controller","score":0.4302453100681305},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.2573454678058624},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2252626121044159},{"id":"https://openalex.org/keywords/temperature-control","display_name":"Temperature control","score":0.12497252225875854}],"concepts":[{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.721829354763031},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6534982323646545},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5976324081420898},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5358788967132568},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5330176949501038},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.481836199760437},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4564589858055115},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.44114017486572266},{"id":"https://openalex.org/C47116090","wikidata":"https://www.wikidata.org/wiki/Q716829","display_name":"PID controller","level":3,"score":0.4302453100681305},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2573454678058624},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2252626121044159},{"id":"https://openalex.org/C536315585","wikidata":"https://www.wikidata.org/wiki/Q7698332","display_name":"Temperature control","level":2,"score":0.12497252225875854},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/e23080930","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23080930","pdf_url":"https://www.mdpi.com/1099-4300/23/8/930/pdf?version=1626939107","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmid:34441070","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34441070","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:5df50b186f3142bab7d7572d8413e740","is_oa":true,"landing_page_url":"https://doaj.org/article/5df50b186f3142bab7d7572d8413e740","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":"Entropy, Vol 23, Iss 8, p 930 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/23/8/930/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e23080930","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy; Volume 23; Issue 8; Pages: 930","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8393648","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8393648","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e23080930","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23080930","pdf_url":"https://www.mdpi.com/1099-4300/23/8/930/pdf?version=1626939107","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3963634376","display_name":null,"funder_award_id":"(QKH [2020]1Y273","funder_id":"https://openalex.org/F4320322272","funder_display_name":"Guizhou Science and Technology Department"},{"id":"https://openalex.org/G5030752360","display_name":null,"funder_award_id":"(QKH [2020]1Y273, [2018]5781, [2018]5615)","funder_id":"https://openalex.org/F4320322272","funder_display_name":"Guizhou Science and Technology Department"},{"id":"https://openalex.org/G6123678815","display_name":null,"funder_award_id":"[2018]5615)","funder_id":"https://openalex.org/F4320322272","funder_display_name":"Guizhou Science and Technology Department"},{"id":"https://openalex.org/G7552419630","display_name":null,"funder_award_id":"[2018]5781","funder_id":"https://openalex.org/F4320322272","funder_display_name":"Guizhou Science and Technology Department"}],"funders":[{"id":"https://openalex.org/F4320322272","display_name":"Guizhou Science and Technology Department","ror":"https://ror.org/00kwnh405"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3185297736.pdf"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W62148510","https://openalex.org/W1967647955","https://openalex.org/W1969944668","https://openalex.org/W1986555970","https://openalex.org/W2000404031","https://openalex.org/W2015168212","https://openalex.org/W2019616370","https://openalex.org/W2094507464","https://openalex.org/W2123910839","https://openalex.org/W2134849498","https://openalex.org/W2181215447","https://openalex.org/W2252666654","https://openalex.org/W2729921485","https://openalex.org/W2737505333","https://openalex.org/W2794688599","https://openalex.org/W2901950235","https://openalex.org/W2982027081","https://openalex.org/W3010283177","https://openalex.org/W3012034878","https://openalex.org/W3028849086","https://openalex.org/W3033161759","https://openalex.org/W3093843299","https://openalex.org/W3110945027","https://openalex.org/W6691373577"],"related_works":["https://openalex.org/W2898860390","https://openalex.org/W2002388147","https://openalex.org/W3098928304","https://openalex.org/W2118489026","https://openalex.org/W2237025049","https://openalex.org/W2734340365","https://openalex.org/W2394883510","https://openalex.org/W4377236356","https://openalex.org/W2400737216","https://openalex.org/W1787078821"],"abstract_inverted_index":{"Spacecraft":[0],"with":[1,95,166,203,230,268],"large":[2,234,280],"flexible":[3,83,167,235,281],"appendages":[4,168,282],"are":[5],"characterized":[6],"by":[7],"multiple":[8,63,104,161,204],"system":[9,190],"modes.":[10],"They":[11],"suffer":[12],"from":[13],"inherent":[14],"low-frequency":[15,54],"disturbances":[16],"in":[17,24,27,177],"the":[18,28,32,38,42,75,103,111,119,124,126,144,153,189,217,260,269,277],"operating":[19],"environment":[20],"that":[21,37,98,237,259],"consequently":[22],"result":[23],"considerable":[25],"interference":[26,56],"operational":[29],"performance":[30,64,105,186,201,205,219,266],"of":[31,79,82,123,129,160,188,279],"system.":[33],"It":[34],"is":[35,49,147,171,221,238],"required":[36],"control":[39,77,88,155,159,162,228,265],"design":[40,127],"ensures":[41],"system's":[43],"high":[44],"pointing":[45],"precision,":[46],"and":[47,70,114,138,197,207,243,248,273,286],"it":[48],"also":[50],"necessary":[51],"to":[52,101,109,118,143,151],"suppress":[53,276],"resonant":[55,121],"as":[57,59,67,108,150,173],"well":[58],"take":[60],"into":[61],"account":[62],"criteria":[65],"such":[66],"attitude":[68],"stability":[69],"bandwidth":[71,194],"constraints.":[72],"Aiming":[73],"at":[74,283],"comprehensive":[76,154,200,218],"problem":[78],"this":[80],"kind":[81],"spacecraft,":[84],"we":[85],"propose":[86],"a":[87,91,135,139,179,198,225,245],"strategy":[89,128],"using":[90],"structured":[92,145,199,213,226,252],"H-infinity":[93,214,253,271],"controller":[94,142,146,215,262],"low":[96,231],"complexity":[97,232],"was":[99,182,210],"designed":[100,183],"meet":[102],"requirements,":[106],"so":[107,149],"reduce":[110],"project":[112],"cost":[113],"implementation":[115],"difficulty.":[116],"According":[117],"specific":[120],"mode":[122,133],"system,":[125],"adding":[130],"an":[131,174],"internal":[132],"controller,":[134],"trap":[136],"filter,":[137],"series":[140],"PID":[141],"proposed,":[148],"achieve":[152],"goals":[156],"through":[157],"cooperative":[158],"modules.":[163],"A":[164,212],"spacecraft":[165],"(solar":[169],"array)":[170],"presented":[172],"illustrative":[175],"example":[176],"which":[178,223],"weighted":[180],"function":[181],"for":[184,233,240,251],"each":[185],"requirement":[187],"(namely":[191],"robustness,":[192],"stability,":[193],"limit,":[195],"etc.),":[196],"matrix":[202],"weights":[206],"decoupled":[208],"outputs":[209],"constructed.":[211],"meeting":[216],"requirements":[220],"given,":[222],"provides":[224,244],"integrated":[227],"method":[229],"systems":[236],"convenient":[239],"engineering":[241],"practice,":[242],"theoretical":[246],"basis":[247],"reference":[249],"examples":[250],"control.":[254],"The":[255],"simulation":[256],"results":[257],"show":[258],"proposed":[261],"gives":[263],"better":[264],"compared":[267],"traditional":[270],"one,":[272],"can":[274],"successfully":[275],"vibration":[278],"0.12":[284],"Hz":[285],"0.66":[287],"Hz.":[288]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-06-24T13:16:06.693445","created_date":"2025-10-10T00:00:00"}
