Event-triggered stability analysis of semi-Markovian jump networked control system with actuator faults and time-varying delay via Bessel-Legendre inequalities (Q2008337)

Summary: This paper discusses the stability of semi-Markovian jump networked control system containing time-varying delay and actuator faults. The system dynamic is optimized while the network resource is saved by introducing an improved static event-triggered mechanism. For deriving a less conservative stability criterion, the Bessel-Legendre inequalities approach is employed to the stability analysis and plays a major role. By constructing the enhanced Lyapunov-Krasovskii functional (LKF) relevant to the Legendre polynomials, a stability criterion with lower conservativeness indexed by \(N\) is derived, and the conservativeness will decrease as \(N\) increases. In addition, a controller is designed. To prove the validity of this paper, numerical examples are provided at the last.