Title :
Nonlinear control of induction motors: a performance study
Author :
Rasmussen, H. ; Vadstrup, P. ; Børsting, H.
Author_Institution :
Dept. of Control Eng., Aalborg Univ., Denmark
fDate :
29 Jun-1 Jul 1998
Abstract :
An approach to control of induction motors, based on nonlinear state feedback has previously been presented by the authors (1997). The resulting scheme gives a linearized input-output decoupling of the torque and the amplitude of the field. The proposed approach is used to design controllers for the field amplitude and the motor torque. The method is compared with the traditional rotor field oriented control method as regards variations in rotor resistance an magnetizing inductance
Keywords :
control system synthesis; induction motors; machine control; nonlinear control systems; state feedback; torque control; field amplitude; linearized input-output decoupling; magnetizing inductance; motor torque; nonlinear state feedback; rotor field oriented control method; rotor resistance; Electromagnetic modeling; Inductance; Induction motors; Linear feedback control systems; Magnetic flux; Rotors; State feedback; Stators; Torque control; Voltage control;
Conference_Titel :
Advanced Motion Control, 1998. AMC '98-Coimbra., 1998 5th International Workshop on
Conference_Location :
Coimbra
Print_ISBN :
0-7803-4484-7
DOI :
10.1109/AMC.1998.743479
