Supervisory fault tolerant control via common lyapunov function approach

Abstract

The problem of active fault tolerant control (FTC) design with reconfiguration mechanism for linear systems with external disturbances is addressed. The solution is based on the supervisory control approach. Starting from the well known in FTC literature conditions for independent design of fault detection, isolation and fault compensation systems we propose new set of united conditions and the computational procedure providing mutual performance of the system. The efficiency of the approach is demonstrated on a flight system benchmark example.