Stability Analysis of a Type of T-S Fuzzy Control Systems Using Off-Axis Circle Criterion

Kairui Cao, X. Z. Gao, Xianlin Huang, Xiaojun Ban
2012 International Journal of Computational Intelligence Systems  
In this paper, based on the off-axis circle criterion, a sufficient condition with a simple graphical explanation is derived to analyze the global asymptotic stability of a type of Takagi-Sugeno (T-S) fuzzy control systems in case of different constant reference inputs. Three numerical examples are given to demonstrate how to use the proposed method in analyzing the T-S fuzzy control systems.
doi:10.1080/18756891.2012.718153 fatcat:tyoog5xo5babrmtf2eg2zp23ka