Analysis and Optimization of Electro-Hydraulic Proportional Speed Synchronous System Based on AMESim

Abstract:

The system models for analysis and optimization of an electro-hydraulic proportional synchronous system is presented based on AMESim. This paper studies the control strategy for the improvements of the response time, steady-state accuracy, stability and synchronization of the system. The speed of a hydraulic motor can be controlled through regulation of the PID controller by the genetic algorithm. Simulation results show that performances of the system have been improved and expected results can also have been obtained.

• Periodical: Applied Mechanics and Materials (Volume 391)
• Pages: 228-231
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.391.228
• Online since: September 2013
• Authors: Ning Xie, Peng Wei Chen, Jin Jin Guo, Xi Chen, Bin Wen
• Keywords: AMEsim, Electro-Hydraulic Proportional Valve, Genetic Algorithm (GA), PID, Synchronous System

References

[1] Nengwen Zhou, Yafeng Wang, Kaifeng Wang: Mechanical Engineering and Automation, 2010(4), pp.82-84. In Chinese.

[2] Jianfeng Yang, Qiang Wang, Pu Wang, Yongfu Zhou: Machine tool & hydraulics, 2011(1), pp.115-117. In Chinese.

[3] Qiang Wang, Zhangyong Wu, Hongxing Li, Pengfei Wu: Hydraulics Pneumatics & Seals, 2008(4). In Chinese.

[4] Wenwu Zeng: Machine tool & hydraulics, 2011(3). In Chinese.

[5] Genmao Wu, Minxiu Qiu, Qingfeng Wang: New Practical Electro-hydraulic Proportional Technology (Zhejiang University Press, China 2006).