標題: Fault Tolerant Control of Nonlinear Systems Via a CA-Based Integral Sliding Mode Technique
作者: Chen, Chih-Chiang
Liang, Yew-Wen
電控工程研究所
Institute of Electrical and Control Engineering
關鍵字: Fault tolerant control;integral sliding mode control;sliding mode control;nonlinear systems
公開日期: 1-Jan-2013
摘要: This paper explores the active fault tolerant control issue for a class of uncertain nonlinear systems using a control allocation (CA)-based integral sliding mode control (ISMC) technique. When the information of fault detection and diagnosis is available, the presented scheme can tolerate some of the actuators\' faults, while maintains the main advantages of both CA and ISMC techniques. A remarkable one is that, when the uncertainties and/or disturbances are matched, the state trajectories of the selected nominal system and the uncertain faulty system are identical. As a result, engineers can predictively address the performance of matched uncertain faulty system in accordance with the performance of a selected nominal system. The proposed analytic results are applied to the attitude control of a spacecraft to demonstrate the benefits of the proposed scheme.
URI: http://hdl.handle.net/11536/125133
ISBN: 978-1-4673-5717-3
ISSN: 0191-2216
期刊: 2013 IEEE 52ND ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC)
起始頁: 19
結束頁: 24
Appears in Collections:Conferences Paper