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Using a terminal synergetic manifold, a controller is provided to force the tracking error to the origin in finite time in the presence of unmatched uncertainties. With this method, chattering problem is completely removed without defining a new function. Lyapunov theory is used to prove the stability of the proposed method. The proposed controller provides the convergence of finite-time tracking error to zero by suitable performance that is theoretically analysed and proved through simulation.<\/jats:p>","DOI":"10.1093\/imamci\/dnz014","type":"journal-article","created":{"date-parts":[[2019,3,27]],"date-time":"2019-03-27T21:16:28Z","timestamp":1553721388000},"page":"765-776","source":"Crossref","is-referenced-by-count":10,"title":["Finite-time terminal synergetic control of a class of nonlinear systems with unmatched uncertainties"],"prefix":"10.1093","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7395-9181","authenticated-orcid":false,"given":"Azadeh","family":"Ahifar","sequence":"first","affiliation":[{"name":"Babol Noshirvani University of Technology, Babol, Mazandaran, Iran"}]},{"given":"Abolfazl Ranjbar","family":"Noei","sequence":"additional","affiliation":[{"name":"Babol Noshirvani University of Technology, Babol, Mazandaran, Iran"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3342-2413","authenticated-orcid":false,"given":"Zahra","family":"Rahmani","sequence":"additional","affiliation":[{"name":"Babol Noshirvani University of Technology, Babol, Mazandaran, Iran"}]}],"member":"286","published-online":{"date-parts":[[2019,10,10]]},"reference":[{"key":"2021060109593168200_ref1","first-page":"1248","article-title":"Particle swarm optimisation of a terminal synergetic controllers for a DC\u2013DC converter","volume":"8","author":"Abderrezek","year":"2014","journal-title":"International Journal of Electrical, Computer, Electronics and Communication Engineering"},{"key":"2021060109593168200_ref2","doi-asserted-by":"crossref","first-page":"861","DOI":"10.1016\/S0967-0661(00)00004-6","article-title":"Sliding mode control of a large flexible space structure","volume":"8","author":"Allen","year":"2000","journal-title":"Control Eng. 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