Abstract
This chapter is concerned with transmission-dependent fault detection and isolation strategy in a finite frequency domain for networked systems with constrained communication capacities. By considering the possible network-induced phenomena, a switched system with multiple stochastic parameters is firstly derived to model the considered features. Then, drawing support from the geometric method and the finite frequency stochastic performance indices, a transmission-dependent fault detection and isolation scheme is developed in a finite frequency domain. Sufficient conditions are established to guarantee the desired performances and characterize the filter gains. The proposed filters can complete the mission of detection and isolation well only by partially available measurements, which is shown by an application to the VTOL aircraft.
