Stabilization of a class of nonlinear parametrized systems by a flexible switching adaptive backstepping |
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| Authors: | Qitian Yin Mao Wang Libin Ma |
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| Institution: | 1. Space Control and Inertial Technology Research Center, Harbin Institute of Technology, Harbin 150001, PR China;2. College of Computer Science and Information Engineering, Harbin Normal University, Harbin 150025, PR China |
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| Abstract: | In this paper, we consider global adaptive feedback control of nonlinear systems with unknown parameters entering nonlinearly. Such unknown parameters are also not required to lie in a known compact set. Unlike previous results, our proposed adaptive controller is a new double dynamical switching-type controller in which the controller parameter is tuned in a flexible switching manner via a monotonically decreasing switching logic and the controller combines the traditional adaptive theorem with the switching scheme perfectly. Global stability results of the closed-loop system have been proved. |
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| Keywords: | Corresponding author |
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