{"id":"https://openalex.org/W1644281155","doi":"https://doi.org/10.1109/coase.2015.7294190","title":"Fuzzy sliding mode control for pan-tilt-zoom system driven by ultrasonic motor","display_name":"Fuzzy sliding mode control for pan-tilt-zoom system driven by ultrasonic motor","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W1644281155","doi":"https://doi.org/10.1109/coase.2015.7294190","mag":"1644281155"},"language":"en","primary_location":{"id":"doi:10.1109/coase.2015.7294190","is_oa":false,"landing_page_url":"https://doi.org/10.1109/coase.2015.7294190","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Automation Science and Engineering (CASE)","raw_type":"proceedings-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/A5046251321","display_name":"Xuefei Leng","orcid":"https://orcid.org/0000-0002-3459-1393"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuefei Leng","raw_affiliation_strings":["College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Astronautics , Nanjing University of Aeronautics and Astronautics , Nanjing 210016 , China"],"affiliations":[{"raw_affiliation_string":"College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Astronautics , Nanjing University of Aeronautics and Astronautics , Nanjing 210016 , China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109885886","display_name":"Songsen Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songsen Wu","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China","Nanjing University of Aeronautics and Astronautics, Nanjing 210016 China)"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing 210016 China)","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101697263","display_name":"Yanli Du","orcid":"https://orcid.org/0000-0002-1241-429X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanli Du","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China","Nanjing University of Aeronautics and Astronautics, Nanjing 210016 China)"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing 210016 China)","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059361825","display_name":"Yuehua Cheng","orcid":"https://orcid.org/0000-0003-1985-0198"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuehua Cheng","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics, Nanjing, China","Nanjing University of Aeronautics and Astronautics, Nanjing 210016 China)"],"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics, Nanjing 210016 China)","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5046251321"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":0.3366,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63055564,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"28","issue":null,"first_page":"868","last_page":"873"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.996999979019165,"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":0.996999979019165,"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/T10868","display_name":"Soft Robotics and Applications","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T13715","display_name":"Power Line Inspection Robots","score":0.9968000054359436,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ultrasonic-motor","display_name":"Ultrasonic motor","score":0.7097632884979248},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6076249480247498},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6050930023193359},{"id":"https://openalex.org/keywords/stator","display_name":"Stator","score":0.5833883285522461},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5700452327728271},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5546523332595825},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.5491148233413696},{"id":"https://openalex.org/keywords/sliding-mode-control","display_name":"Sliding mode control","score":0.5452696084976196},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.48205527663230896},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.47333580255508423},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.4364798963069916},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.4168981909751892},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2757607102394104},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17243516445159912},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.12677866220474243}],"concepts":[{"id":"https://openalex.org/C138794181","wikidata":"https://www.wikidata.org/wiki/Q10541502","display_name":"Ultrasonic motor","level":3,"score":0.7097632884979248},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6076249480247498},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6050930023193359},{"id":"https://openalex.org/C2776529397","wikidata":"https://www.wikidata.org/wiki/Q190312","display_name":"Stator","level":2,"score":0.5833883285522461},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5700452327728271},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5546523332595825},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.5491148233413696},{"id":"https://openalex.org/C36662352","wikidata":"https://www.wikidata.org/wiki/Q6008560","display_name":"Sliding mode control","level":3,"score":0.5452696084976196},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.48205527663230896},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.47333580255508423},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4364798963069916},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.4168981909751892},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2757607102394104},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17243516445159912},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.12677866220474243},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"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/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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/coase.2015.7294190","is_oa":false,"landing_page_url":"https://doi.org/10.1109/coase.2015.7294190","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Automation Science and Engineering (CASE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.699999988079071,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1577038422","https://openalex.org/W1998248628","https://openalex.org/W2018545869","https://openalex.org/W2039259436","https://openalex.org/W2069722371","https://openalex.org/W2077988775","https://openalex.org/W2097280364","https://openalex.org/W2113548642","https://openalex.org/W2132354517","https://openalex.org/W2135782677","https://openalex.org/W2155732306","https://openalex.org/W2171337251","https://openalex.org/W2211399772","https://openalex.org/W2376487128","https://openalex.org/W2382213693","https://openalex.org/W6634365934","https://openalex.org/W6688469049","https://openalex.org/W6986890741"],"related_works":["https://openalex.org/W2024747160","https://openalex.org/W4321512265","https://openalex.org/W2068524026","https://openalex.org/W2391814799","https://openalex.org/W2382292565","https://openalex.org/W2041924684","https://openalex.org/W2054945970","https://openalex.org/W2358941436","https://openalex.org/W1983013651","https://openalex.org/W2054981793"],"abstract_inverted_index":{"It":[0],"is":[1,26],"difficult":[2],"for":[3,18,90],"the":[4,15,36,66,76,83,91,95,107,112,119,147],"traditional":[5],"pan-tilt-zoom":[6],"(PTZ)":[7],"system":[8,44,73,78],"driven":[9,45],"by":[10,46],"electromagnetic":[11],"motor":[12,51],"to":[13,117,145],"meet":[14],"growing":[16],"demand":[17],"video":[19],"surveillance":[20],"system.":[21,38],"The":[22,122],"key":[23],"bottleneck":[24],"problem":[25],"high":[27,30],"positioning":[28],"accuracy,":[29],"dynamic":[31],"performance":[32],"and":[33,55,70,87,101,111,139],"miniaturization":[34],"of":[35,65,75,85,93,124,149],"PTZ":[37,43,77],"This":[39],"paper":[40,105,133],"presents":[41],"a":[42,142],"two":[47],"degree-of-freedom":[48],"obelisk-shaped":[49],"ultrasonic":[50],"with":[52],"single":[53],"stator,":[54],"makes":[56],"research":[57],"on":[58],"its":[59],"intelligent":[60],"control":[61,115,120],"algorithm.":[62],"First,":[63],"analyses":[64],"structure,":[67],"driving":[68],"mechanism":[69],"electromechanical":[71],"coupling":[72],"characteristic":[74],"are":[79],"conducted":[80],"using":[81],"both":[82],"method":[84],"simulation":[86,125],"experiment.":[88],"Then":[89],"sake":[92],"solving":[94],"complex":[96],"nonlinear":[97],"factors,":[98],"parameter":[99],"variation":[100],"external":[102],"disturbance,":[103],"this":[104,128,132],"combines":[106],"fuzzy":[108],"logic":[109],"algorithm":[110,129],"sliding":[113],"mode":[114],"strategy":[116],"improve":[118],"performance.":[121],"results":[123],"show":[126],"that":[127],"proposed":[130],"in":[131],"has":[134,141],"faster":[135],"response,":[136],"higher":[137],"precision":[138],"also":[140],"good":[143],"robustness":[144],"prevent":[146],"effect":[148],"interference.":[150]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}