Creator:

Zhai, Guisheng ; Chen, Ning ; Gui, Weihua

Contributor:

Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.

Title:

Decentralized design of interconnected H[the sign of infinity] feedback control systems with quantized signals

Group publication title:

AMCS, Volume 23 (2013)

Subject and Keywords:

interconnected systems ; decentralized H[the sign of infinity] control ; dynamic output feedback ; quantizer ; quantization ; matrix inequality ; LMI

Abstract:

In this paper, we consider the design of interconnected H[the sign of infinity] feedback control systems with quantized signals. We assume that a decentralized dynamic output feedback has been designed for an interconnected continuous-time LTI system so that the closed-loop system is stable and a desired H? disturbance attenuation level is achieved, and that the subsystem measurement outputs are quantized before they are passed to the local controllers. ; We propose a local-output-dependent strategy for updating the parameters of the quantizers, 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 parameters of the quantizers are constructed in a decentralized manner, depending on local measurement outputs.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2013

Resource Type:

artykuł

DOI:

10.2478/amcs-2013-0024

Pages:

317-325

Source:

AMCS, volume 23, number 2 (2013) ; click here to follow the link

Language:

eng

License CC BY 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego