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Backstepping Fuzzy Adaptive Control for a Class of Quantized Nonlinear Systems | IEEE Journals & Magazine | IEEE Xplore

Backstepping Fuzzy Adaptive Control for a Class of Quantized Nonlinear Systems


Abstract:

This paper proposes a new adaptive controller for a class of uncertain nonlinear systems with a quantized signal. Fuzzy logic systems are utilized to approximate nonlinea...Show More

Abstract:

This paper proposes a new adaptive controller for a class of uncertain nonlinear systems with a quantized signal. Fuzzy logic systems are utilized to approximate nonlinear terms without imposing prior matching conditions required. A hysteretic type of quantizer is incorporated to reduce chattering. A new adaptive backstepping controller is designed to guarantee that the underlying uncertain nonlinear system is semiglobally uniformly ultimately bounded. Two numerical examples are presented to demonstrate the effectiveness and potential of the proposed techniques.
Published in: IEEE Transactions on Fuzzy Systems ( Volume: 25, Issue: 5, October 2017)
Page(s): 1090 - 1101
Date of Publication: 05 August 2016

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