Real-time estimation of the parameters and fluxes of induction motors

A novel method for the real-time estimation of the parameters and fluxes of induction motors is presented. The method is based on a standard model of the induction motor, expressed in rotor coordinates. It is assumed that current and position (or velocity) measurements are available. The interesting features of the method are: that it does not rely on special tests such as the locked rotor test or the no-load test (instead, a broad range of motor responses can be used); the method provides estimates of the rotor fluxes together with the estimates of the parameters; and measures of the uncertainties in the estimated motor parameters are provided. Results for both simulated and experimental data are provided.<<ETX>>

[1]  Joachim Holtz,et al.  Vector-controlled induction motor drive with a self-commissioning scheme , 1991 .

[2]  Petre Stoica,et al.  Decentralized Control , 2018, The Control Systems Handbook.

[3]  Romeo Ortega,et al.  Nonlinear control of induction motors: torque tracking with unknown load disturbance , 1993, IEEE Trans. Autom. Control..

[4]  S. Sastry,et al.  Adaptive Control: Stability, Convergence and Robustness , 1989 .

[5]  S. Peresada,et al.  Adaptive partial feedback linearization of induction motors , 1990, 29th IEEE Conference on Decision and Control.

[6]  Jennifer Stephan,et al.  An Adaptive Method for Induction Motor Control , 1993, 1993 American Control Conference.

[7]  J. Norton.  Identification of parameter bounds for ARMAX models from records with bounded noise , 1987 .

[8]  G.C. Verghese,et al.  Recursive speed and parameter estimation for induction machines , 1989, Conference Record of the IEEE Industry Applications Society Annual Meeting,.

[9]  George C. Verghese,et al.  Decomposed Algorithms for Speed and Parameter Estimation in Induction Machines , 1992 .

[10]  Y. D. Landau,et al.  Adaptive control: The model reference approach , 1979, IEEE Transactions on Systems, Man, and Cybernetics.

[11]  Werner Leonhard,et al.  Control of Electrical Drives , 1990 .

[12]  C. E. Rohrs,et al.  Identification with nonparametric uncertainty , 1992 .

[13]  Graham C. Goodwin,et al.  Adaptive filtering prediction and control , 1984 .

[14]  A. De Carli,et al.  Parameter identification for induction motor simulation , 1974, Autom..

[15]  A. De Carli,et al.  Parameter identification for induction motor simulation , 1976, Autom..