Practical stability analysis of perturbed fuzzy control system related to unperturbed fuzzy control system
Coşkun Yakar, Betül ÖZBAY ELİBÜYÜK · TURKISH JOURNAL OF MATHEMATICS · 2021
The behavior of solutions of a perturbed fuzzy control system with respect to an original unperturbed fuzzy control system is investigated. Notions of practical stability, asymptotic stability and instability are introduced. Sufficient conditions of stability properties are given with the help of Lyapunov-like functions.