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Output Feedback Terminal Sliding Mode Control for a Class of Second Order Nonlinear Systems
Author(s) -
Zhao Dongya,
Li Shaoyuan,
Zhu Quanmin
Publication year - 2013
Publication title -
asian journal of control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.769
H-Index - 53
eISSN - 1934-6093
pISSN - 1561-8625
DOI - 10.1002/asjc.500
Subject(s) - control theory (sociology) , terminal sliding mode , nonlinear system , sliding mode control , observer (physics) , mode (computer interface) , terminal (telecommunication) , state observer , class (philosophy) , stability (learning theory) , computer science , engineering , mathematics , control (management) , physics , artificial intelligence , telecommunications , quantum mechanics , machine learning , operating system
In this study, a novel output feedback terminal sliding mode control ( TSMC ) approach is proposed for a class of second order nonlinear systems in light of the equivalent output injection sliding mode observer ( SMO ) method and TSMC principle. The SMO method is applied to reconstruct full states in finite time and the non‐singular TSMC algorithm is designed to stabilize system states to equilibrium points in finite time. The corresponding stability analysis is presented. An indispensable illustrative example is bench tested to validate the effectiveness of the proposed approach.