Design of quantized dynamic output feedback for decentralized H control systems

Guisheng Zhai, Ning Chen, Weihua Gui

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

Abstract

In this paper, we consider design of quantized dynamic output feedback for decentralized H control systems with multi-input and multi-output. We assume that a decentralized dynamic output feedback has been designed for a decentralized continuous-time LTI system so that the closed-loop system is stable and a desired H disturbance attenuation level is achieved, and that each channel' measurement outputs are quantized before they are passed to the local controller. We propose a local-output-dependent strategy for updating the quantizers' parameters, so that the overall closed-loop system is asymptotically stable and achieves the same H disturbance attenuation level. Both the pre-designed controllers and the quantizers' parameters are constructed in a decentralized manner, depending on local measurement outputs.

Original languageEnglish
Title of host publication2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012
Pages30-35
Number of pages6
Publication statusPublished - 2012 Nov 27
Event2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012 - Tokyo, Japan
Duration: 2012 Sep 182012 Sep 21

Publication series

Name2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012

Conference

Conference2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012
CountryJapan
CityTokyo
Period12/9/1812/9/21

Keywords

  • Decentralized H control systems
  • LMI
  • decentralized quantizer
  • dynamic output feedback
  • matrix inequality
  • quantization

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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  • Cite this

    Zhai, G., Chen, N., & Gui, W. (2012). Design of quantized dynamic output feedback for decentralized H control systems. In 2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012 (pp. 30-35). [6329676] (2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012).