Quantized‐feedback hands‐off control for nonlinear systems

This paper addresses a quantized feedback hands‐off control for a class of nonlinear systems. Here, [K,KL] sector is constructed with the suitable choice of control‐Lyapunov function. With adjustment policy of quantization parameters, the quantized feedback hands‐off control can force the states of...

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Bibliographic Details
Published in:IET control theory & applications 2021-07, Vol.15 (10), p.1364-1374
Main Authors: Sachan, Ankit, Xiong, Xiaogang, Soni, Sandeep Kumar, Kamal, Shyam, Ghosh, Sandip
Format: Article
Language:English
Subjects:
Nonlinear control systems
Stability in control theory
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Summary:This paper addresses a quantized feedback hands‐off control for a class of nonlinear systems. Here, [K,KL] sector is constructed with the suitable choice of control‐Lyapunov function. With adjustment policy of quantization parameters, the quantized feedback hands‐off control can force the states of the nonlinear feedback system to the interior of a continuous‐time [K,KL] sector infinite time and the Lyapunov‐candidate function decreases automatically inside the designed sector. Finally, the effectiveness of the proposed method is illustrated by numerical examples.
ISSN:1751-8644
1751-8652
DOI:10.1049/cth2.12128