Experimental Study of Fuzzy PI Controller of HEV DC/DC Converter

Abstract:

This paper aims to improve the control performance of series HEV, and mainly conducts the study of the basic components of the control systems bidirectional DC/DC converter and motor drive circuit--the buck chopper and boost chopper. Also, this paper constructs a hardware platform and designs the fuzzy self-tuning PI controller. Through the comparative experiments of PI control and fuzzy PI control, it has been verified that the fuzzy PI controller has better control effect.

• Periodical: Applied Mechanics and Materials (Volumes 457-458)
• Pages: 1195-1199
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.457-458.1195
• Online since: October 2013
• Authors: Yong Bo Zhang, Long Yun Kang
• Keywords: Dc-Dc Converter, Fuzzy Self-Tuning, Hybrid Electric Vehicles (HEVs)

References

[1] Chen Qingquan, Sun Fengchun, Zhu Jiaguang, Modern Electric Vehicle Technology. [M] Beijing: Beijing Institute of Technology Press, (2002).

[2] Liu Heping. DSP Motor Control Theory and Applications. [M] Beijing: Beijing University of Aeronautics and Astronautics Press, (2006).

[3] Wang Zhao-an, Liu Jinjun, Power Electronics Technology. [M] Beijing: Mechanical Industry Press. (2010).

[4] Zhu Jing. Fuzzy Control Theory and Application. [M] Beijing: Mechanical Industry Press, (2003).