Abstract
In this paper a fundamental control issue in switched reluctance motor (SRM), the torque ripples, is addressed. Normally, torque ripple minimization is achieved by using a look-up tables, i.e., the look-up table uses stored magnetic characteristics to provide the reference current, on-angle, and off-angle for a given torque. Due to highly nonlinear characteristics of the SRM, all the techniques suggested in the past to minimize torque ripples are not fully successful. Moreover, their performance depends greatly on the accuracy of the magnetic characteristics measurements of the motor on which most of these algorithms work. In this work the reference phase current tern is modulated with the aid of fuzzy logic, which is well suited to compensate for the nonlinearities the system, so that the torque ripples are further suppressed. Performance of the proposed strategy is verified by computer simulation.
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References
Miller, T.J.E.: Switched Reluctance Motors and their Control. Magna Physics Publishing and Clarendon Press-Oxford (1993)
Le-Huy: Switched Reluctance Motor Drive: A Survey. In: Proceeding of II Seminário Internacional de Motores Elétricos e Acionamentos Reguláveis, São Paulo, Brazil, May 1991, pp. 121–138 (1991)
Gribble, J.J., Kjaer, P.C., Cossar, C., Miller, T.J.E.: Optimal Commutation Angles for Current Controlled Switched Reluctance Motors, Power Electronics and Variable Speed Drives. In: Conference Publication, September 1996, vol. 429, pp. 87–91. IEE, New York (1996)
Elmas, Ç., Sagiroglu, S., Çolak, I., Bal, G.: Modelling of a nonlinear Switched Reluctance Drive Based on artificial Neural Networks. In: Proceeding of Power Eletronics and Variable Speed Drives-Conference, pp. 7–12 (1994)
Reay, D.S., Moud, M.M., Green, T.C., Williams, B.W.: Switched Reluctance Motor Control Via Fuzzy Adaptive Systems. IEEE Control Systems Magazine (June 1995)
Hung, J.Y.: Torque ripple minimization for variable reluctance motors. Mechatronics 4(8), 785–798 (1994)
Reay, D.S., Toud, M.M., Green, T.C., Williams, B.W.: Switched reluctance motor control via fuzzy adaptive systems. IEEE Control Systems Magazine 15(3), 8–15 (1995)
Hofmann, W., Krause, M.: Fuzzy logic based control of flux and torque in AC-drives. In: Marks, R.J. (ed.) Fuzzy logic technology and applications. IEEE Technical Activities Board, pp. 190–195 (1994)
Lee, T.H., Nie, J.H., Lee, M.W.: A fuzzy controller with decoupling for multivariable nonlinear servomechanisms, with applications to real-time control of a passive line-of-sight stabilization system. Mechatronics 7(1), 83–104 (1994)
Lawrenson, P.J., Stephenson, J.M., Blenkinsop, P.T., Corda, J., Fulton, N.N.: Variable-speed switched reluctance motors. IEE Proc, Part B 127(4), 253–265 (1980)
Ilic-Spong, M., Marino, R., Peresada, S.M., Taylor, D.G.: Feedback linearizing control of switched reluctance motors. IEEE Trans Automat Control 32(5), 371–379 (1987)
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Jalili-Kharaajoo, M. (2004). Fuzzy Logic Based Torque Ripple Minimization in Switched Reluctance Motors. In: Conejo, R., Urretavizcaya, M., Pérez-de-la-Cruz, JL. (eds) Current Topics in Artificial Intelligence. TTIA 2003. Lecture Notes in Computer Science(), vol 3040. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-25945-9_35
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DOI: https://doi.org/10.1007/978-3-540-25945-9_35
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