Faults Modeling in Networked Environment and Its Tolerant Control with Multiple Simultaneous Faults

This paper presents two new fault models for networked systems. These are more realistic and generalized systems in the sense that they can represent effects of at node network levels. At layer, uncertain lines modeled using a Markov chain with complex transition probabilities simultaneously stochastic behavior Bernoulli process. A output feedback-based controller, which is two-mode dependent considers uncertainties measurements gain calculation, presented. Using tools robust control stability, linear matrix inequality-based sufficient conditions derived. The proposed controller successfully maintains system’s performance by tolerating simultaneous sensor actuator faults, ensuring stability loops. Simulation results verify applicability presented fault-tolerant against multiple faults.