Title :
Stability analysis for a type of proportional T-S fuzzy control systems using the off-axis circle criterion
Author :
Cao, Kairui ; Gao, X.Z. ; Ban, Xiaojun ; Huang, Xianlin
Author_Institution :
Harbin Inst. of Technol., Harbin, China
Abstract :
In this paper, on the basis of the off-axis circle criterion, a sufficient condition with a simple graphical explanation is derived to guarantee the global asymptotic stability for a type of multi-rule proportional Takagi-Sugeno (T-S) fuzzy control systems. Three numerical examples are given to demonstrate how to use the proposed method in analyzing the T-S fuzzy control systems.
Keywords :
asymptotic stability; control system analysis; fuzzy control; stability criteria; global asymptotic stability; multirule proportional Takagi-Sugeno fuzzy control systems; off-axis circle criterion; stability analysis; Asymptotic stability; Frequency domain analysis; Fuzzy control; Fuzzy logic; Numerical stability; Stability criteria;
Conference_Titel :
Fuzzy Systems (FUZZ), 2010 IEEE International Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-6919-2
DOI :
10.1109/FUZZY.2010.5584694
