Actuator Fault Compensation for Nonlinear Systems Using Adaptive Tracking Control

作者:Zhang Yingwei*; Hesketh Tim; Wang Hong; Liu Jianchang; Xiao Dong
来源:Circuits, Systems, and Signal Processing, 2010, 29(3): 419-430.
DOI:10.1007/s00034-010-9152-1

摘要

In this article, an actuator fault compensation strategy based on both fuzzy logic systems and sliding mode control for nonlinear systems is proposed to guarantee closed-loop stability in the presence of a fault. The fuzzy logic system is used to approximate the dynamics caused by the actuator fault and provides the corrective action. An illustrative example of the proposed design is included to show the effectiveness of the proposed method.