Title :
High-performance induction motor speed control using exact feedback linearization with state and state derivative feedback
Author :
Boukas, T.K. ; Habetler, T.G.
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
This paper presents a novel nonlinear speed/position control method for the induction motor utilizing exact feedback linearization with state and state derivative feedback. The control scheme is derived in rotor field coordinates and employs an appropriate estimator for the estimation of the rotor flux angle, flux magnitude, and their derivatives. An error sensitivity analysis is included. Simulation and experimental results validate the theoretical part of the paper and reveal the high performance and advantages of the novel control scheme.
Keywords :
angular velocity control; error analysis; feedback; induction motor drives; linearisation techniques; machine control; machine theory; magnetic flux; nonlinear control systems; parameter estimation; position control; rotors; sensitivity analysis; state feedback; error sensitivity analysis; feedback linearization; flux magnitude; high-performance induction motor; nonlinear speed/position control method; position control; rotor field coordinates; rotor flux angle; speed control; state derivative feedback; state feedback; Friction; Induction machines; Induction motors; Linear feedback control systems; Paper technology; Rotors; State feedback; Stators; Torque control; Velocity control;
Conference_Titel :
Power Electronics Specialist Conference, 2003. PESC '03. 2003 IEEE 34th Annual
Print_ISBN :
0-7803-7754-0
DOI :
10.1109/PESC.2003.1218268
