首页|Adaptive command filtered fixed-time control of nonlinear systems with input quantization
Adaptive command filtered fixed-time control of nonlinear systems with input quantization
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NSTL
Elsevier
In this paper, the fixed-time adaptive tracking control issues of the nonlinear systems with input quantization are considered. By designing a common adaptive parameter, the overparameterization problem of the most existing results is resolved. Based on command filter and backstepping technique, the fixed-time adaptive tracking control can be first realized. In addition, we adopt the Nussbaum-type function to deal with the quantized input. The fuzzy logic systems are utilized to approximate the unknown nonlinearlities. Moreover, it can be concluded that the proposed method can guarantee the stability of the controlled system and the boundedness of the whole signals. At last, simulation examples are employed to verify the availability of the presented scheme.(c) 2022 Elsevier Inc. All rights reserved.
NSTL
Elsevier
