Improved Adaptive Flux Observer of an Induction Motor with Fast Lyapunov Optimization Method

Tarek Benmiloud(1*)

(1) Institute of Technology (IT) of Tiaret, University of Tiaret, Algeria
(*) Corresponding author


DOI's assignment:
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)

Abstract


In this paper, we propose an improved scheme of adaptive flux observer for the direct field-oriented control of induction motor based on a new fast Lyapunov optimization method to make the estimation of rotor resistance estimation. The improved adaptive flux observer is already presented in other work and based by adding the estimation of the estimation of load torque to the conventional adaptive observer scheme.The fast Lyapunov optimization method is based on using a new concept of Lyapunov function that not based only to guaranty the stability but also the accelerate the convergence of estimation of rotor resistance of induction motor.The performances of the proposed adaptive observer were verified with numerical simulation. The obtained results show the effectiveness of the new fast Lyapunov method
Copyright © 2014 Praise Worthy Prize - All rights reserved.

Keywords


Induction Motor; Improved Adaptive Flux Observer; Direct Field-Oriented Control; Lyapunov Method

Full Text:

PDF


References


J. P. Caron, J. P. Hautier, Modeling and Control of Induction Machine (Technip Edition, 1995).

M. A. Ouhrouche and C. Volat, Simulation of a Direct Field-Oriented Controller for an Induction Motor Using Matlab/ Simulink. Proceeding of the IASTED International Conference Modeling and Simulation - Pittsburgh, Pennsylvania, USA, 2000.

M. Alamir, Sensitivity analysis in simultaneous state/ parameter estimation for induction motors. Int. J. of Control, vol. 75, n°10, pp. 753-758, 2002.

M. Alexandru , R. Bojoi, G. Ghelardi, S. M. Tenconi, An AC motor closed loop performances with different rotor flux observers. MCFA Annals, Vol III, pp.1-3, 2002.

T. Van Raumer J.M. Dion, L. Dugard, J.L.Thomas, Applied nonlinear control of an induction motor using digital signal processing. IEEE Trans. Contr. Syst. Technol, Vol. 2, No. 4, pp. 327–335. J, 1994.

J. Soltani, Y. Abdolmaleki and M. Hajian, Adaptive fuzzy sliding-mode control of speed sensorless universal field oriented induction motor drive. Iranian Journal of Science & Technology, Transaction B, Engineering, Vol. 29, No. B4, 2005.

A. Bouhenna, A. Mansouri, M. Chenafa, A. Belaidi, Feedback Gain Design Method for the Full-Order Flux Observer in Sensorless Control of Induction Motor. Int. J. of Computers, Communications & Control, IJCCC, Vol. III, No. 2, pp. 135-148, 2008.

A. Mansouri, M. Chenafa, A. Bouhenna and E. Etien, Powerfull nonlinear observer associated with field-oriented control of an induction motor. Int. J. Appl. Math. Comput. Sci, Vol. 14, No. 2, 209–220, 2004.

Nadjafabadi, T.A., Salmasi, F.R., A flux observer with online estimation of core loss and rotor resistances for induction motors, (2009) International Review of Electrical Engineering (IREE), 4 (5), pp. 816-824.

H. Kubota and K. Matsuse, Speed sensorless field-oriented control of induction motor with rotor resistance adaptation. IEEE Trans. Ind. Appl., vol. 30, no. 5, pp. 1219–1224, 1994.

T. Pana and C. Rusu, Speed and rotor flux estimation in speed sensorless control of induction motor. The annals of "Dunarea Dejos" University of Galati Fascicle III, ISSN 1221-454X. Electrothecnics, Electronics, Automatic Control, Informatics, 2002.

G. C. Verghese. and S.R. Sanders, Observers for flux estimation in induction machines. IEEE Trans. Ind. Electron., Vol. 35, No. 1, pp. 85–94, 1988.

M. O. Sonnaillon, G Bisheimer, Cristian De Angelo, G. García and J. Solsona, State estimation in electric motor drives with a reduced number of sensors. In Proc. VI International Conference of Industrial applications (INDUSCON), code COE_53, Joinville, Brazil, 2004.

T. Benmiloud, A. Omari, Improved Adaptive Flux Observer of an Induction Motor, Przegląd Elektrotechniczny Vol. 10, Issue10. pp. 359-363, ISSN: 0033-2097, Warszawa, Poland, 2010.

R. Marino, P. Tomei, C. M. Verrelli, Induction Motor Control Design (Springer-Verlag London Limited, 2010).

F. Khoucha, K. Marouani, A. Kheloui, K. Aliouane, A DSP-based Discrete Space Vector Modulation Direct Torque Control of Sensorless Induction Machines. NORPIE, Nordic Workshop on Power and Industrial Electronics, Trondheim, Norway, 2004.

Krcmar, I.R., Matic, P.R., Marcetic, D.P., Discrete rotor flux estimator for high performance induction motor drives with low sampling to fundamental frequency ratio, (2012) International Review of Electrical Engineering (IREE), 7 (2), pp. 3804-3813.

Esmaeeli, M.R., Kianinezhad, R., Nhan, N.H., Field oriented control of DFIG based on MRAS observer, (2013) International Review on Modelling and Simulations (IREMOS), 6 (1), pp. 93-98.


Refbacks

  • There are currently no refbacks.



Please send any question about this web site to info@praiseworthyprize.com
Copyright © 2005-2022 Praise Worthy Prize