{"id":"https://openalex.org/W2952020061","doi":"https://doi.org/10.2514/1.c035438","title":"Sliding Wear and Freeplay Growth due to Control Surface Limit Cycle Oscillations","display_name":"Sliding Wear and Freeplay Growth due to Control Surface Limit Cycle Oscillations","publication_year":2019,"publication_date":"2019-06-11","ids":{"openalex":"https://openalex.org/W2952020061","doi":"https://doi.org/10.2514/1.c035438","mag":"2952020061"},"language":"en","primary_location":{"id":"doi:10.2514/1.c035438","doi":"https://doi.org/10.2514/1.c035438","is_oa":false,"landing_page_url":"https://doi.org/10.2514/1.c035438","pdf_url":null,"source":{"id":"https://openalex.org/S8962223","display_name":"Journal of Aircraft","issn_l":"0021-8669","issn":["0021-8669","1533-3868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315709","host_organization_name":"American Institute of Aeronautics and Astronautics","host_organization_lineage":["https://openalex.org/P4310315709"],"host_organization_lineage_names":["American Institute of Aeronautics and Astronautics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Aircraft","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5079918885","display_name":"Madhusudan A. Padmanabhan","orcid":"https://orcid.org/0009-0009-8369-9868","observed_orcids":["https://orcid.org/0009-0009-8369-9868"]},"institutions":[{"id":"https://openalex.org/I138535024","display_name":"Aeronautical Development Agency","ror":"https://ror.org/016d6bq56","country_code":"IN","type":"government","lineage":["https://openalex.org/I138535024"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Madhusudan A. Padmanabhan","raw_affiliation_strings":["Aeronautical Development Agency, Bangalore 560 017, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aeronautical Development Agency, Bangalore 560 017, India","institution_ids":["https://openalex.org/I138535024"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079918885"],"corresponding_institution_ids":["https://openalex.org/I138535024"],"apc_list":null,"apc_paid":null,"fwci":0.5724,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.66416169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"56","issue":"5","first_page":"1973","last_page":"1979"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11096","display_name":"Aeroelasticity and Vibration Control","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11096","display_name":"Aeroelasticity and Vibration Control","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.006899999920278788,"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/T12206","display_name":"Vibration and Dynamic Analysis","score":0.0010000000474974513,"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/sliding-wear","display_name":"sliding wear","score":0.8830000162124634},{"id":"https://openalex.org/keywords/limit-cycle-oscillations","display_name":"limit cycle oscillations","score":0.8640000224113464},{"id":"https://openalex.org/keywords/nonlinear-aeroelasticity","display_name":"nonlinear aeroelasticity","score":0.9269999861717224},{"id":"https://openalex.org/keywords/archard-wear-model","display_name":"Archard wear model","score":0.9829999804496765},{"id":"https://openalex.org/keywords/bearing-geometry","display_name":"bearing geometry","score":0.4690000116825104}],"concepts":[{"id":"https://openalex.org/C117185709","wikidata":"https://www.wikidata.org/wiki/Q381448","display_name":"Aeroelasticity","level":3,"score":0.7912170886993408},{"id":"https://openalex.org/C93357160","wikidata":"https://www.wikidata.org/wiki/Q1545916","display_name":"Limit cycle","level":3,"score":0.6278482675552368},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.542969286441803},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.5224401354789734},{"id":"https://openalex.org/C197231348","wikidata":"https://www.wikidata.org/wiki/Q1705284","display_name":"Flight control surfaces","level":3,"score":0.4872528612613678},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4817052483558655},{"id":"https://openalex.org/C2776809875","wikidata":"https://www.wikidata.org/wiki/Q1375963","display_name":"Converse","level":2,"score":0.46017423272132874},{"id":"https://openalex.org/C26572238","wikidata":"https://www.wikidata.org/wiki/Q1197176","display_name":"Airspeed","level":2,"score":0.44526052474975586},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.42736637592315674},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3654480576515198},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.34269118309020996},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3382824659347534},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30771565437316895},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2675352096557617},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.22713080048561096},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2007247507572174},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.19069904088974},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1414421796798706},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.13195183873176575},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11906939744949341},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2514/1.c035438","doi":"https://doi.org/10.2514/1.c035438","is_oa":false,"landing_page_url":"https://doi.org/10.2514/1.c035438","pdf_url":null,"source":{"id":"https://openalex.org/S8962223","display_name":"Journal of Aircraft","issn_l":"0021-8669","issn":["0021-8669","1533-3868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315709","host_organization_name":"American Institute of Aeronautics and Astronautics","host_organization_lineage":["https://openalex.org/P4310315709"],"host_organization_lineage_names":["American Institute of Aeronautics and Astronautics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Aircraft","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335097","display_name":"Aeronautical Development Agency","ror":"https://ror.org/016d6bq56"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W103015593","https://openalex.org/W1579773745","https://openalex.org/W1966623192","https://openalex.org/W1978444899","https://openalex.org/W1990351237","https://openalex.org/W1991734345","https://openalex.org/W1993789409","https://openalex.org/W2016687862","https://openalex.org/W2020021423","https://openalex.org/W2025640053","https://openalex.org/W2026148779","https://openalex.org/W2037323666","https://openalex.org/W2038179505","https://openalex.org/W2048917774","https://openalex.org/W2089172431","https://openalex.org/W2093223582","https://openalex.org/W2142435596","https://openalex.org/W2162832184","https://openalex.org/W2327623517","https://openalex.org/W2333124312","https://openalex.org/W2593614776","https://openalex.org/W2781620846"],"related_works":["https://openalex.org/W2087779990","https://openalex.org/W4396558993","https://openalex.org/W4206385155","https://openalex.org/W1966627700","https://openalex.org/W2997094703","https://openalex.org/W2122834438","https://openalex.org/W4410631291","https://openalex.org/W7166774898","https://openalex.org/W4387449625","https://openalex.org/W7213564847"],"abstract_inverted_index":{"Freeplay":[0],"in":[1,77,106,130],"flight":[2,88],"control":[3],"surface":[4],"linkages":[5],"leads":[6],"to":[7,18,37,83,103,148],"nonlinear":[8],"aeroelastic":[9],"behavior":[10],"including":[11],"limit":[12],"cycle":[13],"oscillations":[14],"(LCO).":[15],"LCO":[16,38,57,98,149],"due":[17,36,147],"a":[19,46,68],"constant":[20],"freeplay":[21,34,51,100,123,144,155],"has":[22],"been":[23],"extensively":[24],"studied,":[25],"whereas":[26],"the":[27,43,84,95,99,112,118,137,158],"converse":[28],"phenomenon":[29],"of":[30,86,97,111,117,136,143,154],"mechanical":[31],"wear":[32,62],"and":[33,80,114,120,150],"growth":[35,52,124,145],"is":[39,53,71,91,125,139],"little":[40],"explored.":[41],"In":[42],"present":[44],"work,":[45],"first-of-its-kind":[47],"theoretical":[48],"model":[49,138],"for":[50,67],"developed":[54],"by":[55,141,152],"introducing":[56],"characteristics":[58],"into":[59],"Archard\u2019s":[60],"sliding":[61],"model.":[63],"The":[64,109,134],"closed-form":[65],"solution":[66],"fixed":[69],"airspeed":[70],"validated":[72],"against":[73],"an":[74],"iterative":[75],"method":[76],"prior":[78],"literature":[79],"subsequently":[81],"extended":[82],"case":[85],"time-varying":[87],"conditions.":[89],"It":[90],"observed":[92],"that":[93],"under":[94],"action":[96],"will":[101],"grow":[102],"become":[104],"unbounded":[105],"finite":[107],"time.":[108],"influence":[110],"geometry":[113],"material":[115],"properties":[116],"bearings":[119],"links":[121],"on":[122],"discussed,":[126],"which":[127],"can":[128],"aid":[129],"actuation":[131],"circuit":[132],"design.":[133],"utility":[135],"demonstrated":[140],"calculation":[142],"trends":[146],"also":[151],"analysis":[153],"limits":[156],"from":[157],"design/maintenance":[159],"perspective.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2019-06-27T00:00:00"}