Research on Electro-Hydraulic Proportional Self-Tuning Fuzzy-PID Control System Based on MATLAB

Abstract:

The bogie separated equipment for straddle type monorail vehicle was researched, and the mathematics model of proportional hydraulic valve cylinder lifting system was set up and simulated. Based on the PID controller theory and the principle of fuzzy control, the fuzzy self-turning fuzzy-PID controller was designed. According to the fuzzy logic tool box and simulink of MATLAB, the simulation study was carried out. The results indicate that, the self-tuning fuzzy-PID controller can satisfy the requirements of the control system well.

• Periodical: Applied Mechanics and Materials (Volumes 423-426)
• Pages: 2882-2885
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.423-426.2882
• Online since: September 2013
• Authors: Min Jjie Li, Guang Sheng Ren
• Keywords: Electro-Hydraulic Proportional System, PID Control, Self-Tuning Fuzzy-PID Control, Simulation

References

[1] G.S. Ren, G. Wu, Research and design of bogie separated equipment for straddle type monorail vehicle Mater, Journal of Wuhan University of Technology, Vol. 30(2008)125-127.

[2] Y.X. Lu, D.H. Hong, Electro-hydraulic proportional control technology, China Machine Press, Beijing, (1988).

[3] Y.H. Tao, Y.X. Yin, New PID control and its applications, China Machine Press, Beijing, (1998).

[4] H.C. Huang, Y.X. Han, Research of Fuzzy intelligent PID control system, Experiment Technology and Testing Machine, Vol. 4 (2007) 56-60.

[5] G.L. Zhang, J. Zeng, Fuzzy control and its MATLAB applications, Xi'an Jiaotong University Press, Xi'an, (2002).

[6] D.Y. Xu, Simulation technology and application based on MATLAB/Simulink system, Tsinghua University Press, Beijing, (2011).