Decoupling fault detection vectors for fault detection in the TS fuzzy system

The parity space method can be applied to detect the fault of time-invariant control system simply and effectively. However, is greatly limited in time-variant system. Therefore, this paper, a TS fuzzy used describe kind parameters are obtained based on rules, decoupled detection vectors for different channels designed. Using vector, residual representing information extracted directly. Ideally, decoupled. sometimes fully vector cannot designed, then suboptimal proposed. Simulation verification carried out steady-state