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Quantized Output-feedback Control of Nonlinear Systems:A Cyclic-small-gain Approach

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Date

2011

Authors

Liu, Tengfei
Jiang, Zhong-Ping
Hill, David

Journal Title

Journal ISSN

Volume Title

Publisher

IEEE Control Systems Society

Abstract

This paper presents a fundamentally novel approach to quantized output-feedback control of nonlinear systems. The advances made toward this challenging, yet important, problem are a seamless integration of dynamic quantization and the recently developed cyclic-small-gain theorem. The constructed output-feedback quantized controller guarantees the input-to-state stability (ISS) property for the closed-loop quantized system. More interestingly, an ISS-Lyapunov function is derived and is used in the implementation of output dynamic quantization, even with a 1-bit quantizer.

Description

Keywords

Keywords: Closed-loop; Dynamic quantization; Input-to-state stability; ISS-Lyapunov functions; Output feedback controls; Output-feedback; Quantized feedback control; Quantized systems; Quantizers; Seamless integration; Small-gain; Lyapunov functions; Nonlinear feed Input-To-State Stability (ISS); Nonlinear Systems; Output-Feedback; Quantized Feedback Control; Small-gain

Citation

URI

http://hdl.handle.net/1885/63300

Collections

ANU Research Publications

Source

Chinese Control Conference 2011 proceedings

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2037-12-31

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01_Liu_Quantized_Output-feedback_2011.pdf (129.55 KB)

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