Quantizer design for interconnected feedback control systems

Guisheng Zhai, Ning Chen, Weihua Gui

研究成果: Conference contribution

3 引用 (Scopus)

抄録

In this paper, we consider design of interconnected H-inf feedback control systems with quantized signals. We first assume that a decentralized state feedback has been designed for an interconnected continuous-time LTI system so that the closed-loop system is stable and a desired H-inf disturbance attenuation level is achieved, and that the subsystems states are quantized before they are passed to the local controller. We propose a local-state-dependent strategy for updating the quantizers parameters, so that the overall closed-loop system is asymptotically stable and achieves the same H-inf disturbance attenuation level. We then extend the result to the case of decentralized static output feedback where the measurement outputs are quantized, and propose a local-output-dependent strategy for updating the quantizers parameters. Both the pre-designed controllers and the quantizers parameters are constructed in a decentralized manner, depending on local information.

元の言語English
ホスト出版物のタイトルIFAC Proceedings Volumes (IFAC-PapersOnline)
17
エディション1 PART 1
DOI
出版物ステータスPublished - 2008
外部発表Yes
イベント17th World Congress, International Federation of Automatic Control, IFAC - Seoul
継続期間: 2008 7 62008 7 11

Other

Other17th World Congress, International Federation of Automatic Control, IFAC
Seoul
期間08/7/608/7/11

Fingerprint

Closed loop systems
Feedback control
Control systems
Continuous time systems
Controllers
State feedback
Feedback

ASJC Scopus subject areas

  • Control and Systems Engineering

これを引用

Zhai, G., Chen, N., & Gui, W. (2008). Quantizer design for interconnected feedback control systems. : IFAC Proceedings Volumes (IFAC-PapersOnline) (1 PART 1 版, 巻 17) https://doi.org/10.3182/20080706-5-KR-1001.1904

Quantizer design for interconnected feedback control systems. / Zhai, Guisheng; Chen, Ning; Gui, Weihua.

IFAC Proceedings Volumes (IFAC-PapersOnline). 巻 17 1 PART 1. 編 2008.

研究成果: Conference contribution

Zhai, G, Chen, N & Gui, W 2008, Quantizer design for interconnected feedback control systems. : IFAC Proceedings Volumes (IFAC-PapersOnline). 1 PART 1 Edn, 巻. 17, 17th World Congress, International Federation of Automatic Control, IFAC, Seoul, 08/7/6. https://doi.org/10.3182/20080706-5-KR-1001.1904
Zhai G, Chen N, Gui W. Quantizer design for interconnected feedback control systems. : IFAC Proceedings Volumes (IFAC-PapersOnline). 1 PART 1 版 巻 17. 2008 https://doi.org/10.3182/20080706-5-KR-1001.1904
Zhai, Guisheng ; Chen, Ning ; Gui, Weihua. / Quantizer design for interconnected feedback control systems. IFAC Proceedings Volumes (IFAC-PapersOnline). 巻 17 1 PART 1. 版 2008.
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