Decentralized H quantized control for uncertain interconnected networked systems

Ning Chen, Guisheng Zhai, Wei Hua Gui, Wei Ying Liu

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The H decentralized state feedback controllers and the quantizers' parameters of uncertain interconnected networked systems with two quantized signals in states and control inputs are studied. Since the states and control inputs need to be quantized by gerenal quantizers before passing to the controllers and systems, the systems' performance is not guaranteed. Therefore, a statet-dependent strategy for updating the quantizers' parameters is proposed, so that the closed-loop system is asymptotically stable and achieves the same H disturbance attenuation level as on no quantizers circumstance. Both the designed controllers and the quantizers' parameters are constructed in a decentralized manner, depending on local information.

Original languageEnglish
Pages (from-to)59-63
Number of pages5
JournalKongzhi yu Juece/Control and Decision
Volume25
Issue number1
Publication statusPublished - 2010 Jan
Externally publishedYes

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Controllers
State feedback
Closed loop systems

Keywords

  • Decentralized H control
  • Interconnected networked system
  • Matrix inequality
  • Quantizer

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Software
  • Artificial Intelligence
  • Control and Optimization

Cite this

Decentralized H quantized control for uncertain interconnected networked systems. / Chen, Ning; Zhai, Guisheng; Gui, Wei Hua; Liu, Wei Ying.

In: Kongzhi yu Juece/Control and Decision, Vol. 25, No. 1, 01.2010, p. 59-63.

Research output: Contribution to journalArticle

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