Browse > Article

Design of a Speed Controller for the Separately Excited DC Motor in Application on Pure Electric Vehicles  

Hyun, Keun-Ho (신성대학 디지털전기계열)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers P / v.56, no.1, 2007 , pp. 6-12 More about this Journal
Abstract
In this paper, an robust adaptive backstepping controller is proposed for the speed control of separately excited DC motor in pure electric vehicles. A general electric drive train of PEV is conceptually rearrange to major subsystems as electric propulsion, energy source, and auxiliary subsystem and the load torque is modeled by considering the aerodynamic, rolling resistance and grading resistance. Armature and field resistance, damping coefficient and load torque are considered as uncertainties and noise generated at applying load torque to motor is also considered. It shows that the backstepping algorithm can be used to solve the problems of nonlinear system very well and robust controller can be designed without the variation of adaptive law. Simulation results are provided to demonstrate the effectiveness of the proposed controller.
Keywords
Separately excited DC motor; Pure electric vehicles; Adaptive backstepping; Speed controller; Load torque;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 J.M.Miller, 'Propulsion systems for hybrid vehicles', IEE Power & Energy Series 45, 2004
2 Z.Z.Liu, F.L.Luo and M.H.Rashid, 'Speed nonlinear control of DC motor drive with field weakening', IEEE Transactions on Industry Applications, Vol. 39, No.2, pp. 417-423, March/April, 2003   DOI   ScienceOn
3 M. Ehsani, Y.Gao, S.E.Gay and A.Emadi, 'Modem electric, hybrid electric, and fuel cell vehicles', CRC Press, 2005
4 X.Zhu and M.Cheng, 'A novel stator hybrid excited doubly salient permanent magnet brushless machine for electric vehicles', KIEE Journal of Electrical Engineering & Technology, Vol. 1, No. 2, pp. 185-191, June, 2006   과학기술학회마을   DOI
5 J.Y.Hung and W.Gao, 'Variable structure control : a survey', IEEE Transactions on Industrial Electronics, Vol. 40, No. 1, pp. 2-22, 1993   DOI   ScienceOn
6 M.Bodson and L.Chiasson, 'Differential-geometric methods for control of electric motors', International Journal on Robust Nonlinear Control, Vol. 8, pp. 923-954, 1998   DOI   ScienceOn
7 J.Larminie and J.Lowry, 'Electric vehicle technology', John Wiley & Sons, 2003
8 M.Krstic, I.Kanellakopoulos and P.V.Kokotovic, 'Nonlinear Adaptive Control Design', Jon Wiley & Sons, 1995
9 J.Zhou, Y.Wang and R.Zhou, 'Global speed control of separately excited DC motor', IEEE Proceeding, pp. 1425-1430, 2001
10 A.Isidori, 'Nonlinear control systems', Springer-Verlag, 3rd Edition, 1995