Please use this identifier to cite or link to this item: https://doi.org/10.1243/0959651052010098
Title: Analysis and synthesis of reliable flight control systems via parameter-dependent Lyapunov functions
Authors: Liao, F. 
Wang, J.L.
Keywords: Actuator-stuck fault
Fault-tolerant control
Flight control
H 2 control
Linear matrix inequality (LMI)
Parameter-dependent Lyapunov functions
Reliable control
Issue Date: Sep-2004
Citation: Liao, F., Wang, J.L. (2004-09). Analysis and synthesis of reliable flight control systems via parameter-dependent Lyapunov functions. Proceedings of the Institution of Mechanical Engineers. Part I: Journal of Systems and Control Engineering 218 (6) : 433-450. ScholarBank@NUS Repository. https://doi.org/10.1243/0959651052010098
Abstract: A reliable tracking control scheme is developed to tolerate faults which result in changes in system dynamics, such as wing/control surface impairment faults and actuator-stuck faults of aircraft. New analysis and synthesis methods are developed to reduce conservativeness of existing methods by introducing parameter-dependent Lyapunov functions and slack variables. The design method based on multi-model and multi-objective optimization guarantees closed-loop system stability and optimized tracking performance of the system in normal operation, while maintaining a certain level of tracking performance when faults occur. A case study of actuator-stuck faults for a fighter aircraft verifies the effectiveness of the method.
Source Title: Proceedings of the Institution of Mechanical Engineers. Part I: Journal of Systems and Control Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/115384
ISSN: 09596518
DOI: 10.1243/0959651052010098
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