Fault Tolerant Control Design for Linear Systems with Appropriate Performance Degradation Using Eigen Structure Assignment

Fault Tolerant Control Design for Linear Systems with Appropriate Performance Degradation Using Eigen Structure Assignment

Using multiple model techniques, the main aim is to design a fault-tolerant control with reasonable performance degradation due to faults in actuators, sensors, and device dynamics. Reference models, often known as acceptable output reference models, are used to convey the achievable performance under various component failures. A series of controllers is synthesised based on these models using eigen structure assignment. The appropriate controller is reconfigured for a specific fault state, and revised command input is selected automatically to achieve the desired output. The IMM estimator is used for fault identification and diagnosis, and eigen structure assignment is used for controller reconfiguration. The aircraft model was selected to show the model’s efficacy.

Author (s) Details

S. Kanthalakshmi
Department of Electrical and Electronics Engineering, PSG College of Technology, Coimbatore, India

M. Raghappriya
Department of Electronics and Instrumentation Engineering, Government College of Technology, Coimbatore, India

R. Latha
Department of Electrical and Electronics Engineering, PSG College of Technology, Coimbatore, India

View Book :- https://stm.bookpi.org/AAER-V10/article/view/753

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