Dynamic Output Feedback Control for Asynchronous Switched Systems in Network Environments Subject to Deception Attack.

This paper studies the problem of dynamic output feedback control for networked switched systems which suffer from the asynchronism and deception attack. Different from the general asynchronism that only occurs when there exists at least once switching during the transmission interval, deception attack falsifies the sampled information containing the measured output and switching signal at any transmission instants, and causes the asynchronous control input with nonlinear disturbance inevitably. Then, by employing the different closed-loop systems caused by switching and attack, a stochastic upper bound for controller-mode-dependent Lyapunov function is obtained under the proposed randomized transmission scheme. Under the dynamic output feedback controller, a set of sufficient conditions for this upper bound tending to zero is developed, which indicates the almost sure asymptotic stability of switched systems with the sequence-based average dwell time method. Finally, the effectiveness of the theoretical result is illustrated by adjusting the power voltage in switched RLC circuit model. [ABSTRACT FROM AUTHOR]