IJBTT

Optimization Speed Control of DC Separately Excited Motor Using Tuning Controller of Linear Quadratic Regulator (LQR) Technique

	International Journal of Engineering Trends and Technology (IJETT)
	© 2014 by IJETT Journal
	Volume-9 Number-10
	Year of Publication : 2014
	Authors : Nikhil Tripathi , Rameshwar Singh
	10.14445/22315381/IJETT-V9P294

Citation 

Nikhil Tripathi , Rameshwar Singh. "Optimization Speed Control of DC Separately Excited Motor Using Tuning Controller of Linear Quadratic Regulator (LQR) Technique ", International Journal of Engineering Trends and Technology (IJETT), V9(10),492-496 March 2014. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group

Abstract

The tuning of Linear Quadratic regulator (LQR) controllers is a challenge for researchers and plant operators. This paper presents a optimization and comparison of time response specification between Traditional ZN Tuning & Modified ZN Tuning controllers with Linear Quadratic Regulator (LQR) for a speed control of a separately excited DC motor. The goal is to determine which control strategy delivers better performance with respect to DC motor’s speed. Both these method are compared on the basis of output response, less rise time, less setting time and less over shoot for speed demand of DC motor.

References

[1] [1] Megha Jaiswal , Mohna Phadnis (H.O.D. EX), “Speed Control of DC Motor Using Genetic Algorithm Based PID Controller” International Journal of Advanced Research in Computer Science and Software Engineering, ISSN 2277 128x, Volume 3, Issue 7, july 2013.
[2] [2] Akhilesh Kumar Mishra,*Anukaran Khanna, Navin Kumar Singh2,Vivek K. Mishra, “Speed Control of DC Motor Using Artificial Bee Colony Optimization Technique”, Universal Journal of Electrical and Electronic Engineering 1(3): 68-75, 2013, DOI: 10.13189/ujeee.2013.010302.
[3] [3] J. C. Basilio and S. R. Matos, “Design of PI and PID Controllers With Transient Performance Specification”, IEEE Trans. Education, vol. 45, Issue No. 4, 2002, pp. 364-370.
[4] [4] O. Montiel, R. Sepulveda, P. Melin, O. Castillo, M. A. Porta and I. M. Meza, “Performance of a Simple Tuned Fuzzy Controller and a PID Controller on a DC Motor,” in Proc. IEEE Symposium on Foundation of Computational Intelligence (FOCI-2007), 2007, pp. 531-537.
[5] [5] Y. Ma, Y. Liu and C. Wang Elissa, “Design of Parameters Self-tuning Fuzzy PID Control for DC Motor,” in Proc. of Second International Conference on Industrial Mechatronics and Automation (ICIMA), vol. 2, 2010, pp. 345-348.
[6] [6] S. Wahsh and A. Elwer,” Improved performance of Permanent Magnet synchronous motor by using Particle swarm optimization techniques,” in Proc.of 2007 IEEE International Conference on Robotics, 2008, pp. 2095-2100.
[7] [7] J. C. Basilio and S. R. Matos, ”Design of PI and PID Controllers With Transient Performance Specification”, ,” IEEE Trans. Education, vol. 45, Issue No. 4, 2002, pp. 364-370.
[8] [8] P.M.Meshram, Rohit G. Kanojiya, “Tuning of PID Controller using ziegler-nichols method for Speed Control of DC motor”,IEEE international confrence on advanced inengineering, science and management (ICAESM-2012) march 30,31,2012,
[9] [9] Aamir Hashim Obeid Ahmed, “ Optimal Speed Control for Direct Current Motors Using Linear Quadratic Regulator”, Journal of Science and Technology vol. 13 ISSN 1605 – 427X Engineering and Computer Sciences (E C S No. 2).
[10] [10] Osama S. Ebrahim, Mohamed M. Negm and Mohamed Z. Youssef, “An Improved DTC scheme for The AC Drives Based on Optimal Preview Control Technique”, IEEE ISIE 2006, Montréal, Canada, pp. 2194-2199, 2006.
[11] [11] S.Z.MOUSSAVI1, M.ALASVANDI2,SH.JAVADI3, “A Novel Combination PID Strategy of Speed Control for Independent Excited DC Motor”, Advances in Power and Energy Systems, ISBN: 978-1-61804-128-9.
[12] [12] Wen-Jun Xu, “Permanent Magnet Synchronous Motor with Linear Quadratic Speed Controller”, 2011 2nd International Conference on Advances in Energy Engineering (ICAEE 2011), Elsevier ,Wen-JuWn eXnu-/J uEnn eXrugy / P Ernoecregdyi aP 0ro0c (e2d0i1a1 1) 40 0(200–1020)0 3 64 – 369.
[13] [13] Vinodh Kumar Ea *, Jovitha Jeromeb, “LQR based optimal tuning of PID controller for trajectory tracking of Magnetic Levitation System” , Elsevier,International Conference On DESIGN AND MANUFACTURING, IConDM 2013, E. Vinodh Kumar and Jovitha Jerome / Procedia Engineering 64 ( 2013 ) 254 – 264.
[14] [14] Rohit G. Kanojiya, Student, Y.C.C.E, and P. M. Meshram, Associate professor, Y.C.C.E, “Optimal Tuning of PI Controller for Speed Control of DC motor drive using Particle Swarm Optimization”, 978-1-4673-2043-6/12/$31.00 ©2012 IEEE.
[15] [15] Aamir Hashim Obeid Ahmed, “ Performance Comparison of Sliding Mode Control and Conventional PI Controller for Speed Control of Separately Excited Direct Current Motors”, Journal of Science and Technology Vol. 13, No. 2 ISSN 1605 – 427X Engineering and Computer Sciences (ECS).
[16] [16] Gwo-Ruey Yu and Rey-Chue Hwang, “Optimal PID Speed Control of Brushless DC Motors Using LQR Approach” 2004 IEEE International Conference on Systems, Man and Cybernetics, 0-7803-8566-7/04/$20.00 0 2004 IEEE.
[17] [17] Ougata Katsuhico, "Modern control engineering", 4th Edition, 2011.
[18] [18] A. Mohammadbagheri, N. Zaeri and M. Yaghoobi, "Comparison performance between PID and LQR controller for 4-leg voltage source inverters, presented at the Int. Conf. on Circuits, System and Simulation in Singapore, 2011.
[19] [19] R. Yu, R. Hwang (2004), ‘Optimal PID Speed Control of Brushless DC Motors using LQR Approach’, In Proc. IEEE International Conference on Man and Cybernetics, Hague, Netherlands.
[20] Socket P. and Rawlings J. (1998), “Constrained linear quadratic regulation”, IEEE Trans. Automatic Control, Vol. 43, No. 8, pp.1163-1169.

Keywords
Separately excited DC motor, Linear-Quadratic Regulator (LQR), Traditional ZN Tuning , Modified ZN Tuning, Optimization.