Research and Realization of the Control Performance in the Electro-Magnetic Gears Transmission System

Abstract:

This paper has set up the dynamic model of the electro-magnetic gear and deduced the transfer function which the input is electric current and the output is torque, and designed the neural network PID controller in the electro-magnetic gears control system according to the principle of the electro-magnetic gear transmission system, which has been simulated dynamically under MATLAB environment. The result shows that design method can adjust changes in real-time basis according to the input electric current, which improves the dynamic features greatly and achieves steady output of the system.

• Periodical: Applied Mechanics and Materials (Volumes 341-342)
• Pages: 1071-1075
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.341-342.1071
• Online since: July 2013
• Authors: Jian Na Huang, Yan Ma
• Keywords: Control System, Electro-Magnetic Gears, Neural Network (NN), PID Controller, Simulation Analysis

References

[1] Chen Lunjun, Chen Haihong and Luo Yanke: The Research for the Transmission of the Straight Pillared Magnetic Gears. Modern Machinery Publications, 2003, 5: 8-9.

[2] Chen Haihong, Yin Guofu and Chen Lunjun: Analysis and Calculation for the Magnetic Circuit of a Electromagnetic Gear Couple. Machinery & Electronics, 2006, 3: 10-12.

[3] Zhu, Z.Q., and Howe, D: Influence of design parameters on cogging torque in permanent magnet machines. IEEE Trans. Magn., 2000, 15, (5) : 407–412.

DOI: 10.1109/60.900501

[4] Z. Han: Calculation of the driving torque for permanent magnet gearing. Chinese Journal of Mechanical Engineering 37 (2001) (11) : 66–70.

[5] Xia Deling and Wong Yifang: Automatic control theory (Machine Industry Publications, China 2004).

[6] Zhu Haifeng, Li Wei and Zhang Lin: The PID Controller based on Neural Network. Journal of Dynamics and control 2005, 4: 93-96.