Title :
Zero signal and last available signal strategies comparison for H∞ control over lossy links
Author :
Guo, Yafeng ; Xu, Weisheng ; Wang, Zhongjie
Author_Institution :
Dept. of Control Sci. & Eng., Tongji Univ., Shanghai, China
Abstract :
This paper studies the H∞ performance of networked control systems where control packets are subject to loss. Two commonly-used compensation strategies, namely, the “zero signal” and “last available signal” strategies are compared. The results in this paper show that besides giving simpler equations and being convenient to mathematical analysis, the “zero signal” strategy is never worse than the “last available signal” one. An example is given to show the validity of the proposed result.
Keywords :
H∞ control; decentralised control; distributed control; mathematical analysis; H∞ control; available signal strategies comparison; lossy links; mathematical analysis; networked control systems; packet control; zero signal; Argon; Bismuth; Book reviews; Mathematical model;
Conference_Titel :
Modelling, Identification and Control (ICMIC), The 2010 International Conference on
Conference_Location :
Okayama
Print_ISBN :
978-1-4244-8381-5
Electronic_ISBN :
978-0-9555293-3-7
