Finite-time Annular Domain Stabilization for Nonlinear Systems in Strict-feedback Form

Zhiguo Yan,Dongkang Ji,Xiaoping Liu,Guolin Hu,Mingjun Du

doi:10.1109/ddcls49620.2020.9275273

Finite-time Annular Domain Stabilization for Nonlinear Systems in Strict-feedback Form

Zhiguo Yan, Dongkang Ji + Show 3 more

https://doi.org/10.1109/ddcls49620.2020.9275273

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Publication Date: Nov 20, 2020

Citations: 16

Affiliation: Qilu University of Technology, Shandong Academy of Sciences

#Nonlinear Systems In Strict-feedback Form #Systems In Strict-feedback Form + Show 8 more

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Abstract

The problem of finite-time annular domain stabilization for nonlinear systems in strict-feedback form is considered in this paper. Firstly, a definition of finite-time annular domain stability for nonlinear systems is given and also some practical explanation is presented. Secondly, a back-stepping design approach is proposed and a sufficient condition for the existence of finite-time annular domain stabilization controller is given. Finally, a detailed example is used to show back-stepping design approach superiority to linear matrix inequality approach.

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