@inproceedings{d2d684e9ddc54333bf70befb4ba82030,

title = "Design of H∞ feedback control systems with quantized signals",

abstract = "in this paper, we consider design of H∞ feedback control systems with quantized signals. We first assume that a state feedback has been designed for a continuous-time LTI system so that the closed-loop system is (Hurwitz) stable and a desired H∞ disturbance attenuation level is achieved, and that the states are quantized before they are passed to the controller. We propose a statedependent strategy for updating the quantizer's parameter, so that the system is asymptotically stable and achieves the same H∞ disturbance attenuation level. We then extend the result to the case of observer-based dynamic output feedback where the measurement outputs are quantized, and propose an output-dependent strategy for updating the quantizer's parameter.",

keywords = "Continuous-time LTI system, H∞ control, Observer-based output feedback, Quantization, Quantizer, Riccati equation, State feedback",

author = "Guisheng Zhai and Yanchun Mi and Joe Imae and Tomoaki Kobayashi",

note = "Funding Information: The authors would like to thank Hai Lin with the University of Notre Dame for valuable discussions. This research has been supported in part by The Hara Research Foundation.",

year = "2005",

doi = "10.3182/20050703-6-cz-1902.00558",

language = "English",

isbn = "008045108X",

series = "IFAC Proceedings Volumes (IFAC-PapersOnline)",

publisher = "IFAC Secretariat",

pages = "946--951",

booktitle = "Proceedings of the 16th IFAC World Congress, IFAC 2005",

}