Improving the asymptotically necessary and sufficient conditions for stability of fuzzy control
This paper improves some results in [Antonio Sala, Carlos Arino, Asymptotically necessary and sufficient conditions for stability and performance in fuzzy control: applications of Polya's theorem, Fuzzy Sets and Systems 158 (2007) 2671-2686]. In the relaxation of the stability results, only a smaller number of artificial decision variables are required. Thus, we obtain the equivalent stability results, with lower requirement on the computation. (C) 2010 Elsevier B.V. All rights reserved.
stability fuzzy control