Quantized output-feedback control of nonlinear systems: A cyclic-small-gain approach

Tengfei Liu, Zhong Ping Jiang, David J. Hill

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish (US)
Title of host publicationProceedings of the 30th Chinese Control Conference, CCC 2011
Pages487-492
Number of pages6
StatePublished - 2011
Event30th Chinese Control Conference, CCC 2011 - Yantai, China
Duration: Jul 22 2011Jul 24 2011

Publication series

NameProceedings of the 30th Chinese Control Conference, CCC 2011

Other

Other30th Chinese Control Conference, CCC 2011
CountryChina
CityYantai
Period7/22/117/24/11

Keywords

  • Input-To-State Stability (ISS)
  • Nonlinear Systems
  • Output-Feedback
  • Quantized Feedback Control
  • Small-gain

ASJC Scopus subject areas

  • Control and Systems Engineering

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