{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:45:37Z","timestamp":1777927537517,"version":"3.51.4"},"reference-count":33,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2024,4,6]],"date-time":"2024-04-06T00:00:00Z","timestamp":1712361600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52172402"],"award-info":[{"award-number":["52172402"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:p>Timely fault detection is essential to flight safety of tandem rotor helicopter. In this paper, a fault detection method is proposed based on state estimation and the deviation between the measured value and the estimated value. Firstly, a polyhedral linear parameter varying (LPV) model is established to solve the nonlinear coupling problem of the helicopter in different moving directions. Then, to obtain actuator fault information, a robust state observer is developed to generate the residual. Meanwhile, a mixed [Formula: see text] algorithm is designed to calculate observer gain by configuring performance parameters, which makes the residuals both sensitive to actuator faults and robust to external disturbances. Furthermore, a dynamic threshold method is introduced to evaluate the residual signal for actuator fault detection. Finally, based on the 3-dof helicopter platform, the effectiveness of the proposed method is verified through comparative simulation and experimental tests.<\/jats:p>","DOI":"10.1177\/09596518241240185","type":"journal-article","created":{"date-parts":[[2024,4,6]],"date-time":"2024-04-06T08:14:10Z","timestamp":1712391250000},"page":"1696-1708","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["State estimation based actuator fault detection for tandem rotor helicopter with experimental validation"],"prefix":"10.1177","volume":"238","author":[{"given":"Pengcheng","family":"Yang","sequence":"first","affiliation":[{"name":"School of Logistics Engineering, Shanghai Maritime University, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuxue","family":"Li","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Southeast University, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7012-5237","authenticated-orcid":false,"given":"Xiaoyuan","family":"Zhu","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Southeast University, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2024,4,6]]},"reference":[{"key":"bibr1-09596518241240185","first-page":"167","volume":"11","author":"Chen J","year":"2020","journal-title":"Adv Aeronaut Sci Eng"},{"key":"bibr2-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/CCDC.2013.6560915"},{"key":"bibr3-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1177\/0954410015599797"},{"key":"bibr4-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1016\/S1004-4132(08)60190-5"},{"key":"bibr5-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/TMECH.2021.3087193"},{"key":"bibr6-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1016\/j.ast.2021.107265"},{"key":"bibr7-09596518241240185","doi-asserted-by":"publisher","DOI":"10.23919\/CCC50068.2020.9188775"},{"key":"bibr8-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1007\/s10846-013-9954-z"},{"key":"bibr9-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1080\/00207179.2017.1286039"},{"key":"bibr10-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1061\/(ASCE)AS.1943-5525.0000579"},{"key":"bibr11-09596518241240185","doi-asserted-by":"publisher","DOI":"10.3390\/app10238359"},{"key":"bibr12-09596518241240185","doi-asserted-by":"publisher","DOI":"10.3390\/rs13122396"},{"key":"bibr13-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/TCST.2016.2640941"},{"key":"bibr14-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1016\/j.ymssp.2020.107209"},{"key":"bibr15-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2018.2859381"},{"key":"bibr16-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1002\/acs.1263"},{"key":"bibr17-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1007\/s10846-015-0295-y"},{"key":"bibr18-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1177\/0020294018824764"},{"key":"bibr19-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1049\/cth2.12180"},{"key":"bibr20-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1177\/0954410017691794"},{"key":"bibr21-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2018.2817257"},{"key":"bibr22-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfranklin.2020.11.006"},{"key":"bibr23-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2015.2445833"},{"key":"bibr24-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1080\/00207179.2015.1044261"},{"key":"bibr25-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfranklin.2018.06.038"},{"key":"bibr26-09596518241240185","doi-asserted-by":"publisher","DOI":"10.23919\/ACC50511.2021.9482926"},{"key":"bibr27-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2010.2046003"},{"key":"bibr28-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1080\/00207721.2010.517874"},{"key":"bibr29-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1177\/0954410021999547"},{"key":"bibr30-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1007\/s00034-015-0229-8"},{"key":"bibr31-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1177\/01423312221107971"},{"key":"bibr32-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2018.2867574"},{"key":"bibr33-09596518241240185","doi-asserted-by":"publisher","DOI":"10.1109\/TCST.2004.839569"}],"container-title":["Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/09596518241240185","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/09596518241240185","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/09596518241240185","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:46:17Z","timestamp":1777675577000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/09596518241240185"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,4,6]]},"references-count":33,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2024,10]]}},"alternative-id":["10.1177\/09596518241240185"],"URL":"https:\/\/doi.org\/10.1177\/09596518241240185","relation":{},"ISSN":["0959-6518","2041-3041"],"issn-type":[{"value":"0959-6518","type":"print"},{"value":"2041-3041","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,4,6]]}}}