Abstract
In this paper a new robust adaptive speed controller algorithm for AC motor drives is presented. The main feature of this algorithm is that minimum synthesis is required to implement the strategy. MCS algorithm is a significant development of MRAC. The stability of the proposed system is achieved through Popov’s Hyperstability criteria. The new algorithm appeared to be robust in the face of totally unknown plant dynamics, external disturbances and parameter variations with the plant. Finally, a new approach has been successfully implemented on DTC-SVM. Extensive simulation results are presented to validate the proposed technique. The system is tested at different speeds and a very satisfactory performance has been achieved.
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Recommended by Editor Young Il Lee.
Sebti Belkacem received his Master Degree in Electrical Engineering from Batna University in 2005. He is currently working toward a Ph.D. degree. He is a member in the Electrical Engineering Laboratory (LEB). His research interests, adaptive control, nonlinear control, and direct torque control.
Farid Naceri was born in Algeria. He received his B.S. and M.S. degrees in electrical engineering from the University of Batna, and his Ph.D. degree in 2000. He is a Professor at the Department of Electrical Engineering, University of Batna. His current research interests are, control of AC machines, adaptive and optimal control, power electronics and identification.
Rachid Abdessemed was born in Batna, Algeria in 1951. He received his M.Sc. and Ph.D. degrees in Electrical Engineering from Kiev Polytechnic Institute, Kiev, Ukraine in 1978 and 1982, respectively. He has been working for more than 28 years with the Department of Electrical Engineering, University of Batna, as a Professor. Currently, he is the director of the Electrical Engineering Laboratory (LEB). His current area of research includes design and control of doubly feed induction machines, reliability, magnetic bearing, adaptive control, and renewable energy.
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Belkacem, S., Naceri, F. & Abdessemed, R. Improvement in DTC-SVM of AC drives using a new robust adaptive control algorithm. Int. J. Control Autom. Syst. 9, 267–275 (2011). https://doi.org/10.1007/s12555-011-0208-1
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DOI: https://doi.org/10.1007/s12555-011-0208-1