Title :
An improved nonlinear control design for series DC motors
Author :
Burridge, Michael J. ; Qu, Z.
Author_Institution :
Logicon RDA, USA
Abstract :
A series DC motor must be represented by a nonlinear model when nonlinearities such as magnetic saturation are considered. To provide effective control, nonlinearities and uncertainties in the model must be taken into account in the control design. In the paper, the recursive design method is applied to generate nonlinear control, nonlinear PI control, and robust control, and these controls are shown to be efficient and robust in the simulation study compared to existing results
Keywords :
DC motors; control system synthesis; feedback; machine control; nonlinear control systems; robust control; two-term control; voltage control; magnetic saturation; nonlinear PI control; nonlinear control design; nonlinearities; recursive design method; robust control; series DC motors; uncertainties; Circuits; Control design; DC motors; Feedback; Pi control; Robust control; Switches; Torque; Traction motors; Uncertainty;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.610796
