Fault diagnosis based on equivalent control concept

Document Type

Conference Proceeding

Publication Date

12-1-2002

Publication Title

Robotics, Automation, Control and Manufacturing: Trends, Principles and Applications - Proceedings of the 5th Biannual World Automation Congress, WAC 2002, ISORA 2002, ISIAC 2002 and ISOMA 2002

Volume

14

First Page

423

Keywords

Fault detection and isolation, Sliding mode observer, Uncertain systems

Last Page

428

Abstract

Sliding mode observers for robust fault diagnosis in linear uncertain systems are proposed in this article. We show that a certain class of sliding mode fault diagnosis observers can be designed under much less conservative conditions than the unknown input fault diagnostic observers. The proposed diagnostic technique is used for sensor and actuator fault monitoring of typical dynamical systems.

ISBN

1889335193,9781889335193

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