Position tracking control of the induction motor in the presence of magnetic saturation effects

We present an adaptive rotor position tracking controller for a full-order model of the induction motor which includes magnetic saturation effects that have been neglected in most of the previous work. Specifically, the controller utilizes stator and rotor current measurements (in addition to rotor position/rotor velocity measurements), to achieve global asymptotic rotor position trading, despite saturation effects and parametric uncertainty associated with the stator and rotor resistance constants.

[1]  Riccardo Marino,et al.  Global adaptive output feedback control of induction motors with uncertain rotor resistance , 1996, Proceedings of 35th IEEE Conference on Decision and Control.

[2]  Charles R. Sullivan,et al.  Control systems for induction machines with magnetic saturation , 1996, IEEE Trans. Ind. Electron..

[3]  J. H. Lang,et al.  Generalizing the Blondel-Park transformation of electrical machines: necessary and sufficient conditions , 1989 .

[4]  Charles R. Sullivan,et al.  Modeling the Effects of Magnetic Saturation on Electrical Machine Control Systems , 1992 .

[5]  Romeo Ortega,et al.  Passivity-based control of a class of Blondel-Park transformable electric machines , 1997, IEEE Trans. Autom. Control..

[6]  P. Vas,et al.  A Method of Including the Effects of Main Flux Path Saturation in the Generalized Equations of A.C. Machines , 1983, IEEE Power Engineering Review.

[7]  Jun Hu,et al.  Adaptive control of induction motor systems despite rotor resistance uncertainty , 1996, Autom..

[8]  E. Hille,et al.  Calculus: One and Several Variables , 1971 .

[9]  Russel J. Kerkman.  Steady-State and Transient Analyses of an Induction Machine with Saturation of the Magnetizing Branch , 1985, IEEE Transactions on Industry Applications.

[10]  Elias G. Strangas,et al.  Robust speed control of induction motors using position and current measurements , 1996 .

[11]  Charles R. Sullivan,et al.  Models for induction machines with magnetic saturation of the main flux path , 1992 .

[12]  Romeo Ortega,et al.  On speed control of induction motors , 1996, Autom..

[13]  Darren M. Dawson,et al.  Position tracking of the induction motor without rotor velocity or rotor flux measurements , 1998, Proceedings of the 1998 IEEE International Conference on Control Applications (Cat. No.98CH36104).

[14]  Darren M. Dawson,et al.  An adaptive controller for a general class of switched reluctance motor models , 1997, Autom..

[15]  John Chiasson,et al.  Nonlinear servo control of an induction motor with saturation , 1994, Proceedings of 1994 33rd IEEE Conference on Decision and Control.