Adaptive partial feedback linearization of induction motors

1 January 1990

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 3313-3318 vol.6
https://doi.org/10.1109/cdc.1990.203408

Abstract

A nonlinear adaptive state feedback input-output linearizing control is designed for a fifth-order model of an induction motor which includes both electrical and mechanical dynamics under the assumptions of linear magnetic circuits. The control algorithm contains a nonlinear identification scheme which asymptotically tracks the true values of the load torque and rotor resistance, which are assumed to be constant but unknown. Once those parameters are identified, the two control goals of regulating rotor speed and rotor flux amplitude are decoupled. Full state measurements are required. Preliminary simulations show that a good performance is maintained when flux signals are provided to the adaptive control algorithm.

Keywords

This publication has 14 references indexed in Scilit:

A Nonlinear Tracking Controller for Voltage-Fed Induction Motors With Uncertain Load Torque
IEEE Transactions on Control Systems Technology, 2009
Adaptive tracking for feedback linearizable SISO systems
Published by Institute of Electrical and Electronics Engineers (IEEE) ,2003
Adaptive regulation of nonlinear systems with unmodeled dynamics
IEEE Transactions on Automatic Control, 1989
Adaptive control of linearizable systems
IEEE Transactions on Automatic Control, 1989
Design of an exact nonlinear controller for induction motors
IEEE Transactions on Automatic Control, 1989
Observers for flux estimation in induction machines
IEEE Transactions on Industrial Electronics, 1988
On the largest feedback linearizable subsystem
Systems & Control Letters, 1986
Microcomputer control of high dynamic performance ac-drives—A survey
Automatica, 1986
Hyperstability of Control Systems
Published by Springer Nature ,1973
Simulation of Symmetrical Induction Machinery
IEEE Transactions on Power Apparatus and Systems, 1965