Optimal fuzzy event-triggered fault-tolerant control of fractional-order nonlinear stochastic systems

• Published in: Information sciences Vol. 678; p. 120877
• Main Authors: Yan, Yuqing, Zhang, Huaguang, Sun, Jiayue, Ming, Zhongyang
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.09.2024
• Subjects: Fault-tolerant control; Fractional-order nonlinear systems; Optimal control; Stochastic system; Fault-tolerant control; Stochastic system; Optimal control; Fractional-order nonlinear systems

This paper considers the optimal fuzzy fault-tolerant control issue for fractional-order nonlinear stochastic systems (FONSS) using event-triggered mechanisms with fractional-order derivative α∈(0,1). First, in order to weaken the impacts of actuator and sensor faults, a fuzzy observer and augmented...