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dc.contributor.authorZhan, Tao
dc.contributor.authorMa, Shuping
dc.contributor.authorLiu, Xinzhi
dc.contributor.authorChen, Hao 20:11:53 (GMT) 20:11:53 (GMT)
dc.descriptionThe final publication is available at Elsevier via © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
dc.description.abstractThis paper investigates hybrid observer design of a class of unknown input switched nonlinear systems. The distinguishing feature of the proposed method is that the stability of all subsystems of the error switched systems is not necessarily required. First, an output derivative-based method and time-varying coordinate transformation are considered to eliminate the unknown input. Then in order to maintain a satisfactory estimation performance, an impulsive full-order and switched reduced-order observer are developed with a pair of upper and lower dwell time bounds and constructing time-varying Lyapunov functions combined with convex combination technique. In addition, the time-varying Lyapunov functions method is also used to analyze the stability of a class of error switched nonlinear systems with stable subsystems. Finally, two examples are presented to demonstrate the effectiveness of the proposed method.en
dc.description.sponsorshipThis work is supported by National Natural Science Foundation of China (61473173 and 61703353), Major International (Regional) Joint Research Project of the National Natural Science Foundation of China (NSFC) (61320106011), Natural Sciences and Engineering Research Council of Canada (NSERC).en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.subjectimpulsive full-order observeren
dc.subjectnonlinear switched systemsen
dc.subjectreduced-order switched observeren
dc.subjectunknown inputsen
dc.titleImpulsive observer design for a class of switched nonlinear systems with unknown inputsen
dcterms.bibliographicCitationTao Zhan, Shuping Ma, Xinzhi Liu, Hao Chen, Impulsive observer design for a class of switched nonlinear systems with unknown inputs, Journal of the Franklin Institute (2019), doi:
uws.contributor.affiliation1Faculty of Mathematicsen
uws.contributor.affiliation2Applied Mathematicsen

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