Lyapunov function based fuzzy state estimator
T.-H.S. Li, Chyi-Cherng Lai · 2002
A new application of fuzzy set theory to the state estimation problem is presented. The Lyapunov function here is utilized as a performance index to formulate the fuzzy inference rules. The proposed methodology not only has better state estimation in comparison with the traditional Kalman filter but the stability property is also guaranteed.