Title: Design and implementation of fuzzy logic controller for high performance coupled inductor DC-DC converter

Authors: N. Selvaganesan, R. Sundaramurthy, G. Divya Charline, S. Paramasivam

Addresses: Faculty in Avionics, Indian Institute of Space Science and Technology, Department of Space, Government of India, Thiruvananthapuram-695022, India. ' Department of Electronics and Instrumentation Engineering, Pondicherry Engineering College, Pondicherry – 605014, India. ' Engineering and R & D Services, HCL Technologies Ltd, Chennai – 603 103, India. ' ESAB Engineering Services Limited, Chennai – 600 058, India

Abstract: This paper presents the design and implementation of fuzzy logic controller for the HPCI DC-DC converter. The converter contains non-linear elements making the mathematical model more complex which instigate the use of FLC. The proposed FLC is implemented using microcontroller AT89C52. The closed loop hardware results of the HPCI DC-DC converter is presented and discussed.

Keywords: fuzzy logic controllers; DC-DC converters; fuzzy control; microcontroller AT89C52; power electronics; controller design; high performance coupled inductor; HPCI.

DOI: 10.1504/IJPELEC.2008.021008

International Journal of Power Electronics, 2008 Vol.1 No.1, pp.87 - 100

Published online: 31 Oct 2008 *

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