Nonlinearities’s Recoupment of Interior Permanent Magnet Synchronous Motor Drives
|International Journal of Engineering Trends and Technology (IJETT)||
|© 2018 by IJETT Journal|
|Year of Publication : 2018|
|Authors : L. Dhamo, A. Spahiu, P. Marango
|DOI : 10.14445/22315381/IJETT-V58P213|
L. Dhamo, A. Spahiu, P. Marango "Nonlinearities’s Recoupment of Interior Permanent Magnet Synchronous Motor Drives", International Journal of Engineering Trends and Technology (IJETT), V58(2),65-71 April 2018. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
Variable Speed Control schemes of electric drives with Permanent Magnet Synchronous Motors contain microcontrollers of high quality in order to provide implementation of complex control algorithms to ensure high performance for speed and torque control. Since in practical industrial applications, this is not always demanded, make sense the construction of simpler schemes that adopt simpler algorithms and need no costly microcontroller. In this paper we have developed a simplified scheme for speed and torque control of PMSM drive having only one control loop (the traditional scheme has 2 loops) and only one PI controller (the traditional scheme has 3 PI controllers). Because of the electric drive of PMSM has an emphatic presence of nonlinearities, our expectations related with performance are not too high. Our contribution consist in modifying the PI controller with nonlinearities added purposely in order to obtain technical improvements for speed response. Our scheme is developed and tested at MATLAB/Simulink and confirm that the nonlinearities are very good tools for nonlinearity „s recoupment of PMSM drives.
 Seung-Ki Sul “Control of Electric Machine Drive Systems” IEEE Press, Wiley&Sons,Inc.,Publication.
 F.Khorrami,P.Krishnamurthy,H. Melkote, “Modeling and Adaptive Nonlinear Control of Electric Motors”, Springer (2003), New York.
 P.C.Krause, “Analysis of Electric Machinery and Drive Systems 2nd edition,Wiley-IEEE Press (2002), New York.
 R.Krishnan”Permanent Magnet Synchronous and Brushless DC Motor Drives”, CRC Press, ISBN:978-0-8247 5384 9
 Wang G-J, Fong C-T, Chang KJ. “Neural-network-based self-tuning PI controller for precise motion control of PMAC motors”. IEEE Trans.Indust.Electron. 2001;48(2):408–15.
 Wang Q-G, Lee T-H, Fung H-W, Bi Q, Zhang Y. “PID tuning for improved performance”. IEEE Trans.Control.Syst. Technol. 1999;7(4):457–65.
 Chen W-H, Balance DJ, Gawthrop PJ, Gribble JJ, OReilly J. “Nonlinear PID predictive controller”.IEE Proc.Control Theory Appl. 1999;146(6):603–11.
 A. V. Sant and K. R. Rajagopal, “PM synchronous motor speed control using hybrid fuzzy PI with novel switching functions,” IEEE Trans.Mag., vol. 45, no. 10,
 Armstrong B, Wade BA. “Nonlinear PID control with partial state knowledge: Damping without derivatives”, Int J Robot Res 2000;19(8):715–31.
 Armstrong B, Neevel D, Kusik T. New results in NPID control: Tracking, integral control, friction compensation and experimental results. IEEE Trans Control Syst Technol 2001;9(2):399–406.
 A. Hazzab, I. K. Bousserhane, M. Kamli, and M. Rahli, “A new fuzzy sliding mode controller for induction motor speed control,” the 2nd Int. Symp. Commun., Control Signal Process. (ISCCSP’06),Marrakech, Morocco, Mar. 13–15, 2006.
 T. Pajchrowski and K. Zawirski, “Robust speed controller for PMSM based on artificial neural network,” in Proc. Eur. Conf. Power Electron.Appl., 2005,
 Seraji H. “A new class of nonlinear PID controllers with robotic applications”. J Robot Syst 1998;15(3):161–81.
 Ortega, R. Astolfi, A.,”Nonlinear PI control of uncertain systems: an alternative to parameter adaptation”,Decision and Control, 2001. 40th IEEE Conference,Vol.2,Print ISBN:0-7803-7061-9
 Wang Song, Shi Shuang-shuang, Chen Chao,” Simulation of PMSM Vector Control System based on Non-linear PID and Its Easy DSP Realization” Control and Decision Conference,17-19June 2009,Publisher:IEEE,E-ISBN :978-1-4244-2723-9,Print ISBN:978-1-4244-2722-2
 R. Krishnan,” Electric Motor Drives”, Prentice Hall, Upper Saddle River, NJ, 2001.
 Lennart Harnefors, “Control of Variable-Speed Drives”, Applied signal processing and control, department of electronics, Mälardalen University, September 2002.
 D.Atherton,”An Introduction to Nonlinearity in Control Systems”, © 2011 Derek Atherton & Ventus Publishing ApS, ISBN 978-87-7681-790-9
nonlinear PI controller, PMSM, simplified scheme for VSC drives.