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Anti-windup Integral-Proportional Controller for Variable-Speed Motor Drives  

Park, Jong-Gyu (Dept. of Electrical Engineering, Gyeongsang National University)
Chung, Jae-ho (Dept. of Electrical Engineering, Gyeongsang National University)
Shin, Hwi-Beom (Dept. of Electrical Engineering, Gyeongsang National University)
Publication Information
Journal of Power Electronics / v.2, no.2, 2002 , pp. 130-138 More about this Journal
Abstract
The windup phenomenon appears and degrades control performance when a controller with integrating action is used and plant input is limited. An anti-windup integal-proportional(IP) controller is proposed for the variable-speed moter drives and it is experimentally applied to the speed control of a vector-controlled induction moter driven by a pulse width modulated (PWM) voltage source inverter (VSI). The consistency range of the IP controller is firstly derived and the intergal state is controlled to salisfy always the consistency range according to whether the the controller output is saturated or not. Although the operating condition like moter load or speed command is changed under the limited plant input, It is expermentally verified that the speed response has much improved performance, such as no overshoot and fast settling time, and the maximmum plant input is also effectively utilized.
Keywords
Anti-windup integral-proportional control; moter drives;
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1 Y. Ping, D. Vrancic, and R. Hanus, 'Anti-windup, bumpless, and conditioned transfer techniques for PID controllers', IEEE Control Systems, vol. 16, no. 4, pp. 48-57, 1996
2 N. J. Krikelis and S. K. Barkas, 'Design of tracking systems subject to actuator saturation and integral windup', Int. J. Control, vol. 39, no. 4, pp. 667-682, 1984
3 I. H. Suh, S. H. Hwang, and Z. Bien, 'A design and experimental of speed controller with PI-plus bang-bang action for a DC servomotor with transistorized PWM drives', IEEE Trans. Ind. Electron., vol. 3 I, no. 4, pp. 338-345, 1984
4 P. K. Nandam and P. C. Sen, 'A comparative study of proportional-integral (P-I) and integral-proportional (I-P) controllers for dc motor drives', INT J. Control, vol. 44, no. 1, pp.283-297, 1986
5 F. J. Lin, R. J. Wai, C. H. Lin, and D. C. Liu, 'Decoupled stator-flux-oriented induction motor drive with fuzzy neural network uncertain observer', IEEE Trans. Ind. Electron., vol. 47, no. 2, pp. 356-367, April 2000
6 D. W. Novotny and R. D. Lorenz, 'Introduction to Field Orientation and High Performance AC Drives', New York: IEEE Press. 1986
7 B. K. Bose, 'Power Electronics and AC Drives', Englewood Cliffs, NJ: Prentice-Hall, 1986
8 Boldea and S. A. Nasar, 'Vector Control of AC Drives', Bocan Raton, FL: CRC Press, 1992
9 D. C. Lee, S. K. Sui, and M. H. Park, 'Comparison of AC current regulators for IGBT inverter', in Conf. Rec. PCC '93, pp. 206-212, Yokohama, Japan, 1993
10 R. Hanus, M. Kinnaert, and J. L. Henrotte, 'Conditioning technique, a general anti-windup and bumpless transfer method', Automatica, vol. 23, no. 6, pp. 729-739, 1987
11 K. Ogata, 'Modern Control Engineering', 3rd ed., Upper Saddle River, NJ: Prentice-Hall, pp. 669-709, 1997
12 P. K. Nandam and P. C. Sen, 'Analog and digital speed control of DC drives using proportional-integral and integral-proportional control techniques', IEEE Trans. Ind. Electron., vol. 34, no. 2, pp. 227-233, May 1987
13 T. W. Rowan and R. J. Kerkman, 'A new synchronous current regulator and analysis of current regulated PWM inverters', IEEE Trans. Ind. Appl., vol. 22, no. 4, pp, 678-690, July/Aug. 1986
14 H. B. Shin, 'New antiwindup PI controller for variable-speed motor drives', IEEE Trans. Ind. Electron., vol. 45, no.3, pp. 445-450, June 1998
15 K. J. Astrom, and T. Hagglund, 'Automatic Tunning of PID Controllers', Instrument Society of America, Research Triangle Park, NC, 1988
16 K. S. Walgama, S. Ronnback, and J. Sternby, 'Generalization of conditioning technique for anti-windup compensators', lEE Proceedings part D, vol. 139, no. 2, pp. 109-118, 1992
17 B. C. Kuo, 'Automatic Control Systems', 7th ed., Englewood Cliffs, NJ: Prentice-Hall, pp. 387-402, 1995