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A Comparative Study of P-I, I-P, Fuzzy and Neuro-Fuzzy Controllers for Speed Control of DC Motor Drive
Abstract:This paper presents a comparative study of various controllers for the speed control of DC motor. The most commonly used controller for the speed control of dc motor is Proportional- Integral (P-I) controller. However, the P-I controller has some disadvantages such as: the high starting overshoot, sensitivity to controller gains and sluggish response due to sudden disturbance. So, the relatively new Integral-Proportional (I-P) controller is proposed to overcome the disadvantages of the P-I controller. Further, two Fuzzy logic based controllers namely; Fuzzy control and Neuro-fuzzy control are proposed and the performance these controllers are compared with both P-I and I-P controllers. Simulation results are presented and analyzed for all the controllers. It is observed that fuzzy logic based controllers give better responses than the traditional P-I as well as I-P controller for the speed control of dc motor drives.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1314785Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 675
 J.P.K. Nandam, and P.C. Sen, “A comparative study of proportionalintegral (P-I) and integral-proportional (I-P) controllers for dc motor drives,” Int. Jour. of Control, Vol. 44, pp. 283-297, 1986.
 Yodyium Tipsuwan and Mo-Yuen Chow, “Fuzzy Logic microcontroller implementation for DC motor speed control”, IEEE Trans. Power Electronics, Vol. 11, No.3, pp 1271-1276, 1999.
 K.B. Mohanty, “Fuzzy remote controller for converter dc motor drives”, Paritantra, Vol. 9, No. 1, June 2004.
 Thiang and Andru Hendra Wijaya, “Remote fuzzy logic control system For a DC motor speed control”, Jurnal Teknik Elektro, Vol. 2, No. 1, pp. 8 – 12, 2008.
 S. Yuvarajan, Abdollah Khoei and Kh. Hadidi, “Fuzzy logic DC motor controller with improved performance”, IEEE Trans. Power Electronics, Vol. 11, No.3, pp 1652-1656, 1998.
 F.I Ahmed, A.M. El-Tobshy, A.A. Mahfouz, and M.M. Ibrahim, “(I-P) Adaptive controller for dc motor drives: a hardware and software approach”, Proceedings of International Conference on CONTROL (Conference Publication No. 455, UKACC) 98, 1-4 September 1998, pp 1146-1150.
 Gilberto C.D. Sousa, and Bimal K. Bose, “A fuzzy set theory based control of a phase-controlled converter dc machine drive“, IEEE Trans. Industry Applications, Vol. 30, No. 1, pp. 34-43, 1994.