Title :
Improved position and speed estimation algorithm for synchronous motor
Author :
Yousfi, D. ; Azizi, M. ; Saâd, A.
Author_Institution :
Ecole Superieure de Technol. d´´Oujda, Morocco
Abstract :
Position and speed estimation algorithms for a synchronous motor are presented in this paper. Its principle is inspired from two existing techniques. The aim is to elaborate an estimator that is able to cancel any initial position error and be robust toward DC disturbance. This latest property is realized by using an improved integrator in the estimation procedure. Simulation and experimental results are presented to show the realization of the objectives.
Keywords :
control system analysis; control system synthesis; machine control; machine testing; machine theory; parameter estimation; position control; robust control; synchronous motors; velocity control; DC disturbance robustness; estimation procedure; improved integrator; initial position error calculation; position estimation algorithm; speed estimation algorithm; synchronous motor; Couplings; Equations; Noise cancellation; Position measurement; Stators; Synchronous machines; Synchronous motors; Variable speed drives; Voltage; Working environment noise;
Conference_Titel :
Industrial Technology 2000. Proceedings of IEEE International Conference on
Print_ISBN :
0-7803-5812-0
DOI :
10.1109/ICIT.2000.854093
