Title :
Position-velocity tracking control of a brushless DC motor via an observed integrator backstepping approach
Author :
Hu, J. ; Dawson, D.M. ; Anderson, K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Clemson Univ., SC, USA
Abstract :
This paper presents a position-velocity tracking controller for a brushless DC motor-load system without velocity measurement. An observed integrator backstepping procedure and a nonlinear velocity observer are utilized to design a nonlinear tracking controller which guarantees globally exponentially stable position-velocity tracking. The proposed controller is successfully implemented on a brushless DC motor-load system
Keywords :
brushless DC motors; control system synthesis; machine control; nonlinear control systems; observers; position control; stability; tracking; velocity control; brushless DC motor; globally exponentially stable position-velocity tracking; nonlinear tracking controller; nonlinear velocity observer; observed integrator backstepping approach; position-velocity tracking control; Brushless rotating machines; DC motors; Nonlinear systems; Observers; Position control; Stability; Tracking; Velocity control;
Conference_Titel :
Control Applications, 1994., Proceedings of the Third IEEE Conference on
Conference_Location :
Glasgow
Print_ISBN :
0-7803-1872-2
DOI :
10.1109/CCA.1994.381384
