DocumentCode :
3512608
Title :
Experimental comparison on a synchronous motor of linear robust and nonlinear controls
Author :
Kelemen, Matei ; Akhrif, Ouassima ; Kaddouri, Azeddine
Author_Institution :
GREPCI, Ecole de Technol. Superieure, Montreal, Que., Canada
Volume :
3
fYear :
1999
fDate :
1999
Firstpage :
1373
Abstract :
The authors present a linear robust design method (of quantitative feedback theory type) to control a permanent magnet synchronous motor to achieve demanding time domain quantitative specifications despite large parametric and load uncertainties which affect it. The linear control is compared with a nonlinear design (of adaptive feedback linearization type) for the same motor. The experimental results show that the linear control compares favorably to the nonlinear one on robustness of performance and stability, and simplicity of implementation. The nonlinear method did prove the nonlocal stability of the design while the linear method did not
Keywords :
control system analysis; control system synthesis; linear systems; machine control; machine testing; machine theory; nonlinear control systems; permanent magnet motors; robust control; synchronous motors; adaptive feedback linearization; control design method; control performance; control simulation; implementation; linear robust control scheme; load uncertainties; nonlinear robust control scheme; parametric uncertainties; permanent magnet synchronous motor; quantitative feedback theory; robustness; stability; time domain quantitative specifications; Adaptive control; Design methodology; Linear feedback control systems; Permanent magnet motors; Programmable control; Robust control; Robust stability; Robustness; Synchronous motors; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Electronics Society, 1999. IECON '99 Proceedings. The 25th Annual Conference of the IEEE
Conference_Location :
San Jose, CA
Print_ISBN :
0-7803-5735-3
Type :
conf
DOI :
10.1109/IECON.1999.819411
Filename :
819411
Link To Document :
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