Stability analysis for a type of proportional T-S fuzzy control systems using the off-axis circle criterion
Kairui Cao, Xiao-Zhi Gao, Xiaojun Ban, Xianlin Huang · 2010
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.