Extended Minimal Controller Synthesis for Voltage-Fed Induction Motor Based on the Hyperstability Theory

in this work, we present a new strategy of direct adaptive control denoted: Extended minimal controller synthesis (EMCS). This algorithm is designed for an induction motor, which includes both electrical and mechanical dynamics under the assumptions of linear magnetic circuits. The main motivation of the EMCS control is to enhance the robustness of the MRAC algorithms, i.e. the rejection of bounded effects of rapidly varying external disturbances.

• A. Ramdane
• F.Naceri
• S. Ramdane

• Adaptive Control
• Simple model reference adaptive control (SMRAC)
• Extended Minimal Controller synthesis (EMCS)
• Induction Motor (IM)

[1] F. Naceri, L. Abida, "A novel robust adaptive control algorithm for AC
drives", Computers and Electrical Engineering Journal, 29/4, pp. 523-
534, June 2003, Elsevier Ltd, 2003.
[2] Chan C. C., Leung W. S., and Ng C. W, "Adaptive Decoupling Control
of Induction Motor", IEEE Trans. Ind. Electronics, Vol. 37, N┬░1, pp. 41-
47, 1990.
[3] F. Naceri, M. Boulemden, L. Abida, "Adaptive control for vectorcontrolled
induction motor", Electromotion Journal, Vol. 8, N┬░1,
Jan/Mar. 2001, pp. 29-38.
[4] F. Naceri, S. Belkacem, "Improvement in DTC-SVM of AC Drives
Using a New Robust Adaptive Control Algorithm", International
Journal of Control, Automation, and Systems, vol. 9, no. 2, pp.267-275,
2011.
[5] S. Belkacem, F. Naceri, " A novel robust adaptive control algorithm and
application to DTC-SVM AC Drivers", Serbian journal of Electrical
engeneering,Vol.7,May 2010, pp.21-40.
[6] K.S. Narendra, L.S. Valavani, "A Comparison of Lyapunov and
Hyperstability Approaches to Adaptive Control of Continuous Systems'',
IEEE Transaction on Automatic Control, Vol.25, No. 2, Apr. 1980, pp.
243 - 247.
[7] F. Naceri, S. Belkacem, "A new robust approach to MCS Algorithm.
Application to an AC Machines", Archives of Electrical Engineers, Vol.
IV, N┬░2, pp.163-178, 2006.
[8] Dote Y, "Servo Motor and Motion Control using Digital Processus",
Englewood Diffs, NJ : Prentice Hall, 1990.
[9] Fitzgerald A. Z., Kingsley C., and Umans S. D., "Electric
Machinery", New York: MC Graw Hill, 1983.
[10] Fu Y. Y, "Decoupling and Adaptive Control of Three Phase Induction
Machines", (in French), Ph.D Thesis, Univ. Montpellier, 1991.
[11] Krause P. C., "Analysis of Electric Machinery", New York: Mc Graw
Hill, 1986.
[12] Leonard W., "Control of Electrical Drives", Berlin: Springer -Verlag,
1985.