Fault Prediction for Dynamic Systems with State-Dependent Faults

摘要

This paper is concerned with the fault prediction problem for a class of systems with state-dependent faults. we first bring forward the idea of separating the internal stimulated faults from the external stimulated ones. The fault is modeled as the product of the external and internal stimulation sources. A State Dependent Fault Prediction (SDFP) recursive algorithm is proposed to solve this problem. Simulation results validate the effectiveness of the proposed method.