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Aymen A.. Salih
Qaiis S. All--Sabbagh
Azzam M.. Ahmed


The purpose of this paper is to analyze, study and simulate a three-phase induction motor drive using vector (field-oriented) control strategy and PWM current regulated inverter using hysteresis band current controller. The mathematical model of the induction motor and the principle of indirect field-oriented control are introduced. The Sliding Mode Controller with Boundary Layer (SMC-BL) is used as a speed controller and compared with the proportional integral (PI) controller.
A Simulink / Matlab program is written for simulating the induction motor model, SMC-BL and PI controllers and indirect field oriented control. The SMC-BL based system and PI-controller based system are compared from the point of view of speed–time response and load disturbance. The simulation results which illustrate the performance of SMC-BL based system and PI-controller based system are plotted and discussed. These results obtained have shown improvement in the SMC-BL system performance from the point of view of variable speed tracking and load disturbance.

Article Details

How to Cite
“SLIDING MODE VECTOR CONTROL OF A PWM INVERTER FED INDUCTION MOTOR” (2008) Journal of Engineering, 14(04), pp. 3048–3067. doi:10.31026/j.eng.2008.04.14.

How to Cite

“SLIDING MODE VECTOR CONTROL OF A PWM INVERTER FED INDUCTION MOTOR” (2008) Journal of Engineering, 14(04), pp. 3048–3067. doi:10.31026/j.eng.2008.04.14.

Publication Dates


* B, K. Bose, “Modern Power Electronics and AC Drives”, Prentice Hall Inc., USA, 2002.

* C. M. Ong, “Dynamic Simulation of Electric Machinery Using Matlab/Simulink”, Prentice Hall Press, UK, 1998.

* A. M. Trzynadlowski, “Control of Induction Motors”, Academic Press, UK, 2001.

* S. Emelyanov, “Variable Structure Control Systems”, Nauka Press, Moscow, Russia, 1967.

* V.I. Utkin, “Sliding Modes and Their Application in Variable Structure Systems”, Nauka Press, Moscow, Russia, 1974.

* R. A. DeCarlo, S.H Zak, and G.P. Matthews, “Variable Structure Control of Nonlinear Multivariable Systems: A Tutorial”, Proceeding of IEEE, Vol.76, No.3, pp.212-232, Mar.1988.

* J. Y. Hung, W. Gao, and J. C. Hung, “Variable Structure Control: A Survey”, IEEE Transactions on Industrial Electronics, Vol. 40, No.1, pp.2-22, Feb. 1993.

* Y. Itkis, “Control Systems of Variable Structure”, Wiley Press, New York, USA, 1976.

* T. V. M. Nguyen, Q. P. Ha and H. T. Nguyen, “A Chattering-Free Variable Structure Controller for Tracking of Robotic Manipulators”, Faculty of Engineering, University of Technology, Sydney, Australia, 2003.

* J. Li, “Design of Fuzzy Sliding-Mode Controllers and Their Applications to A Class of Mechatronic Systems ”, Ph.D. Thesis, Department of Electrical Engineering, National Cheng Kung University Tainan, Taiwan, Repulic of China, July 2003.

* H. G. Kwatny and T. L. Siu, “Chattering in Variable Structure Feedback Systems”, in Proc. IFAC 10th World Congress, Vol. 8, pp. 307-314, 1987.

* L. Zhihong, S. K. Panda, D. Q. Zhang and Y. C. Liang., “Modified Sliding Mode Speed Controller for Vector Controlled Induction Motor Drive”, Proceedings of International Conference on Power Electronic Drives and Energy Systems for Industrial Growth, France, 1998.

* F. Cupertino, A. Lattanzi and L. Savatore., “Sliding Mode Control of an Induction Motor”, IEE Conference on Power Electronics and Variable Speed Drives, UK, September 2000.

* A. Derdiyok, M. K. Gǘven, N. Inanc, H. ur-Rehman and L. Xu., “A DSP – Based Indirect Field Oriented Induction Machine Control by Using Chattering–Free Sliding Mode”, Proceedings of the IEEE National Aerospace and Electronics Conference NAECON 2000, USA, 2000.

* Y. Wang and R. Pei., “Speed Regulation of Induction Motor Using Sliding Mode Control Scheme", Conference Record of the Fourtieth Industry Applications Conference IAS Annual Meeting, USA, 2005.

* . Hazzab, I. K. Bousserhance, M. kamli and M. Rahli., “A New Fuzzy Sliding Mode Controller for Induction Motor Speed Control”, IEEE Transaction on Fuzzy Systems, Vol. 7, No. 21, 2004.

* C. Gao and Y. Liu, “Stability of Variable Structure Control System”, Proceeding of. American Control Conference, pp.1538-1539, Washington, USA, June 1995.

* J. E. Slotine and W. Li, “Applied Nonlinear Control”, Englewood Cliffs, Prentice Hall, Englewood cliff, new Jersey, USA, 1991.