Fault-Tolerant Control of Networked Control System with Time-Varying Transmission Times

The problem of fault-tolerant control for a class of networked control system with time-varying transmission times is studied. A generalized-controlled linear discrete model with sensor faults is presented, upon which using Lyapunov method the sufficient conditions for asymptotically stability is given in terms of linear matrix inequalities(LMI), and the law of the controller based on observer are given. Finally, an illustrative example and the simulation results are given to demonstrate the effectiveness of the proposed design method.