Journal of Electrical Engineering and information Science

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

Adaptive Input-Output Linearization Technique for Robust Speed Control of Brushless DC Motor

  • Kim, Kyeong-Hwa (Department of Electrical Engineering, Korean Advanced Institute of Science and Technology) ;
  • Baik, In-Cheol (Department of Electrical Engineering, Korean Advanced Institute of Science and Technology) ;
  • Kim, Hyun-Soo (Department of Electrical Engineering, Korean Advanced Institute of Science and Technology) ;
  • Youn, Myung-Joong (Department of Electrical Engineering, Korean Advanced Institute of Science and Technology)
  • Published : 1997.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

An adaptive input-output linearization technique for a robust speed control of a brushless C(BLDC) motor is presented. By using this technique, the nonlinear moro model can be effectively linearized in Brunovski canonical form, an the desired speed dynamics can be obtained based on the linearized model. This control technique, however, gives an undesirable output performance under the mismatch of the system parameters and load conditions caused by the incomplete linearization. for the robust output response, the controller parameters will be estimated by a model reference adaptive technique where the disturbance torque and flux linkage are estimated. The adaptation laws are derived by the Popov's hyperstability theory nd positivity concept. The proposed control scheme is implemented on a BLDC motor using the software of DSP TMS320C30 and the effectiveness is verified through the comparative simualtions and experiments.

Keywords

References

  1. Analysis of Electric Machinery P.C.Krause
  2. IEEE Trans. Industry Applications v.21 no.4 Current control of VSI-PWM inverters D.M.Brod;D.W.Novotny
  3. IEEE Proc. Electr. Power Appl. v.141 no.6 Torque harmonics minimisation in permanent magnet synchronous motor with back EMF estimation K.Y.Cho;J.D.Bae;S.K.Chung;M.J.Youn
  4. IEEE Trans. Industry Applications v.31 no.2 Integrator backstepping techniques for the tracking control of permanent magnet brush dc motors J.J.Carroll Jr.;D.M.Dawson
  5. Applied Nonlinear Control(International Editions) J.J.E.Slotine;W.Li.
  6. IEEE Trans. Industry Electronics v.38 no.6 Feedback linearization of dc motors P.D.Olivier
  7. Proceedings of European Power Electronics Conference, Firenze Linearized model of induction motor drives via nonlinear state feedback decoupling A.Bellini;G.Figalli;F.Tosti
  8. IEEE Trans. Control System Technology v.2 no.4 Applied nonlinear control of and induction motor using digital signal processing T.von Raumer;J.M.Dion;L.Dugard;J.L.Thomas
  9. IEEE IECON 95 conference record Design of an adaptive linearizing control for induction motors L.A.Pereira;E.M.Hemerly
  10. Electric Machines and Power Systems v.21 Comparison of speed nonlinear control strategies for the synchronous servomotor B.Le Pioufle
  11. IEEE Trans. Industry Applications v.29 no.1 Autocompensation of torque ripple of direct drive motor by torque observer N.Matsui;T.Makino;H.Satoh
  12. IEE Proc. Electr. Power Appl. v.141 no.2 Robust digital position control of brushless DC motor with adaptive load torque observer J.S.Ko;J.H.Lee;M.J.Youn
  13. Adaptive Control-The Model Reference Approach Y.D.Landau
  14. IEEE Trans. Industry Applications v.IA-24 no.1 Analysis and realization of a pulsewidth modulator based on voltage space vectors H.W. van der Broeck;H.C.Skudelny;G.V.Stanke