Title :
H∞-optimal fault detection in a DC motor control loop
Author :
Benamara, A. ; Courtine, S. ; Rostaing, G.
Author_Institution :
Lab. d´´Electrotech. de Grenoble, Domaine Univ., France
Abstract :
The aim of this paper is to present the application of frequency domain approach techniques in designing residual generator applied to a DC motor control loop. We deal with the supply voltage and current sensor faults. We first give the process description and its model. Then we present the residual generation and a solution of the fault detection and isolation problem. Finally, we deal with the simulation results
Keywords :
DC motors; DC motor control; H∞ optimal fault detection; control loop; current control loop; current sensor fault; fault isolation; frequency domain; residual generation; supply voltage fault; Control theory; DC motors; Fault detection; Fault diagnosis; Filters; Frequency domain analysis; Load management; Robust control; Robustness; Torque;
Conference_Titel :
Control Applications, 1995., Proceedings of the 4th IEEE Conference on
Conference_Location :
Albany, NY
Print_ISBN :
0-7803-2550-8
DOI :
10.1109/CCA.1995.555677
