Fault-tolerant Control and Fault Disposition

摘要

Fault-tolerant control includes passive fault control and active fault control. In this paper, we introduce a method of fault diagnosis based passive fault-tolerant for a class of nonlinear system. We tackled small fault by using robust technique. the same breath, a method design for fault accommodation controller should be recommended based on active fault-tolerant. The corrective control law for fault accommodation is activated upon a fault being developed. The result is a closed-loop nonlinear system being stable after fault accommodation.