New results in disturbance decoupled fault reconstruction in linear uncertain systems using two sliding mode observers in cascade

• Main Authors: Ng, Kok Yew, Tan, Chee Pin, Man, Zhihong, Akmeliawati, Rini
• Format: Article
• Language: English
• Published: 2010
• Subjects: TJ212 Control engineering
• Online Access: http://irep.iium.edu.my/16242/1/New_Results_in_Disturbance_Decoupled_Fault_Reconstruction_in_Linear.pdf; http://irep.iium.edu.my/16242/; http://dx.doi.org/10.1007/s12555-010-0303-8

This paper presents a disturbance decoupled fault reconstruction (DDFR) scheme using two sliding mode observers in cascade. Measurable signals from the first observer are found to be the output of a fictitious system that is driven by the fault and disturbances. Then the signals are fed into a sec...