Fuzzy-Sliding Mode Controller Design for Electric Bicycles

Abstract:

The control system is the core of an electric bicycles. Properties of the controller are among the most important factors determining the performance of the Electric bicycles. In this paper, we design a new energy regenerating brake controller based on the driving and regenerating circuit topology for permanent brushless DC motor (BLDCM). A Fuzzy-Sliding Mode Control (Fuzzy-SMC) algorithm is applied to the inner loop (current loop) of the closed speed-current double loop system to improve the stability and reliability. Experiments and simulations show that the Fuzzy-Sliding Mode controller is superior to the traditional PID controller on many performance measurements including perturbation resistancesteady-state errorresponse speed and the extended driving distance per battery charge.

• Periodical: Applied Mechanics and Materials (Volume 339)
• Pages: 74-80
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.339.74
• Online since: July 2013
• Authors: Hao Bin Zhou
• Keywords: BLDCM, Electric Bicycles, Energy Regenerainge, Fuzzy-Sliding Mode Control

References

[1] BAI Zhi-feng, CAO Bing-gang, LI Shu-xin, KANG Long-yun.Simulation on H∞ Robust Control for Regenerative Braking of Electric Vehicle. JOURNAL OF SYSTEM SIMULATION 2005.

[2] Li Jing cheng. Research of driving and regenerating for electric vehicles. [D] institute of mechatronics,xian jiao tong university, shannxi china.

[3] John Paterson, Mike Ramsay. Electric vehicle braking by fuzzy logic Control[C]. IEEE Industry Applications Society Annual Meeting. 1993,2200-2204.

DOI: 10.1109/ias.1993.299173

[4] VI Utkin. Variable structure systems [J]. Automatica, 1983, 9: 5-25.

[5] zhang tan. Brushless motor theory and its applications[M],Publishing Press of mechanic industry. 1996.59-69.

[6] BAI Zhi-feng. Research and Development on Ultracapacitor-Battery Composite Power System and its H∞ Robust Control of Electric Vehicle [D], 2005 institute of Mechanical Engineering.

[7] GAO wei.Bing the theory basis of VSS Control. Pushing House of the University of Science and technology of china 1990.

[8] Wang Xiao Ming. The control of MOTOR by DSP, Publishing Hose of Beijing University of Aeronautics and astronautics 2004.

[9] Liu Jin Kun. Slide mode control and MATLAB simulation, Tsing Hua publishing house 2005.