{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T17:18:45Z","timestamp":1740158325663,"version":"3.37.3"},"reference-count":21,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["51407143"],"award-info":[{"award-number":["51407143"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Electrical and Computer Engineering"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p>Considering the backlash nonlinearity and parameter time-varying characteristics in electromechanical actuators, a chattering-free sliding-mode control strategy is proposed in this paper to regulate the rudder angle and suppress unknown external disturbances. Different from most existing backlash compensation methods, a special continuous function is addressed to approximate the backlash nonlinear dead-zone model. Regarding the approximation error, unmodeled dynamics, and unknown external disturbances as a disturbance-like term, a strict feedback nonlinear model is established. Based on this nonlinear model, a chattering-free nonsingular terminal sliding-mode controller is proposed to achieve the rudder angle tracking with a chattering elimination and tracking dynamic performance improvement. A Lyapunov-based proof ensures the asymptotic stability and finite-time convergence of the closed-loop system. Experimental results have verified the effectiveness of the proposed method.<\/jats:p>","DOI":"10.1155\/2017\/6150750","type":"journal-article","created":{"date-parts":[[2017,2,13]],"date-time":"2017-02-13T16:02:20Z","timestamp":1487001740000},"page":"1-8","source":"Crossref","is-referenced-by-count":4,"title":["Chattering-Free Sliding-Mode Control for Electromechanical Actuator with Backlash Nonlinearity"],"prefix":"10.1155","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2234-7246","authenticated-orcid":true,"given":"Dongqi","family":"Ma","sequence":"first","affiliation":[{"name":"School of Automation, Northwestern Polytechnical University, Xi\u2019an 710129, China"}]},{"given":"Hui","family":"Lin","sequence":"additional","affiliation":[{"name":"School of Automation, Northwestern Polytechnical University, Xi\u2019an 710129, China"}]},{"given":"Bingqiang","family":"Li","sequence":"additional","affiliation":[{"name":"School of Automation, Northwestern Polytechnical University, Xi\u2019an 710129, China"}]}],"member":"311","reference":[{"issue":"3","key":"1","first-page":"620","volume":"28","year":"2007","journal-title":"Chinese Journal of Aeronautics"},{"doi-asserted-by":"publisher","key":"2","DOI":"10.1016\/S1000-9361(11)60058-7"},{"doi-asserted-by":"publisher","key":"3","DOI":"10.5370\/KIEE.2011.60.12.2386"},{"issue":"3","key":"4","first-page":"97","volume":"33","year":"2003","journal-title":"Aeronautical Computer Technique"},{"issue":"11","key":"5","first-page":"1295","volume":"33","year":"2007","journal-title":"Journal of Beijing University of Aeronautics and Astronautics"},{"doi-asserted-by":"publisher","key":"6","DOI":"10.1109\/tac.2006.890473"},{"doi-asserted-by":"publisher","key":"7","DOI":"10.1016\/j.conengprac.2006.09.001"},{"doi-asserted-by":"publisher","key":"8","DOI":"10.1016\/s0005-1098(00)00153-9"},{"doi-asserted-by":"publisher","key":"10","DOI":"10.1016\/s0005-1098(02)00047-x"},{"doi-asserted-by":"publisher","key":"11","DOI":"10.1016\/j.isatra.2015.07.009"},{"doi-asserted-by":"publisher","key":"12","DOI":"10.1109\/tac.2013.2273279"},{"issue":"11","key":"13","doi-asserted-by":"crossref","first-page":"1729","DOI":"10.1080\/00207170701493985","volume":"80","year":"2007","journal-title":"International Journal of Control"},{"doi-asserted-by":"publisher","key":"14","DOI":"10.1109\/TFUZZ.2013.2286837"},{"doi-asserted-by":"publisher","key":"15","DOI":"10.1109\/87.974349"},{"doi-asserted-by":"publisher","key":"16","DOI":"10.1007\/s12555-011-0320-2"},{"doi-asserted-by":"publisher","key":"17","DOI":"10.1016\/j.matcom.2013.04.029"},{"doi-asserted-by":"publisher","key":"18","DOI":"10.1109\/tase.2014.2369430"},{"doi-asserted-by":"publisher","key":"19","DOI":"10.7641\/cta.2013.20522"},{"doi-asserted-by":"publisher","key":"20","DOI":"10.1016\/j.cja.2014.04.013"},{"doi-asserted-by":"publisher","key":"21","DOI":"10.1016\/j.fss.2011.05.009"},{"doi-asserted-by":"publisher","key":"22","DOI":"10.1016\/j.automatica.2005.07.001"}],"container-title":["Journal of Electrical and Computer Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2017\/6150750.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2017\/6150750.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2017\/6150750.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,25]],"date-time":"2017-06-25T06:27:10Z","timestamp":1498372030000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/jece\/2017\/6150750\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017]]},"references-count":21,"alternative-id":["6150750","6150750"],"URL":"https:\/\/doi.org\/10.1155\/2017\/6150750","relation":{},"ISSN":["2090-0147","2090-0155"],"issn-type":[{"type":"print","value":"2090-0147"},{"type":"electronic","value":"2090-0155"}],"subject":[],"published":{"date-parts":[[2017]]}}}