Fault Detection Filter Design For Networked Control System With Communication Delays

In this paper, we studied fault detection filter design problem for a class of linear networked control systems with communication delays. The communication delays can be modeled as a random Markov jump process with a finite number of states. We demonstrated that a fault detection observer can be developed to detect the fault occurrence for the system, and a LMI-based fault detection algorithm for the NCS is proposed. At last, the simulation experiment is used to test the feasibility