The Dynamic Characteristics Research of Oil Source with Load of Rolling Mill
Oil source made up of constant pressure variable displacement pump,accumulator,and pipeline is widely used to provide stable pressure for electro-hydraulic control system in practical engineering.The control system is non-linear and real-time,each part of which is interactive,a simulation model of energy source system is built,which includes constant pressure pump,accumulator and pipeline and load by means of AMESim software.Based on the simulation and experiment,the relationship between the load frequency variation and the pressure fluctuation of oil-source are obtained,the research provides support on how to confirm the equipment parameter properly,improve the stability of oil source system and enhance the control precision by reasonable confirming the equipment parameter.
Oil source system Dynamic Characteristics Pressure fluctuation Load frequency
Chunming Chen Lizhen Feng Jinmiao Jia Yang Wang
E&A College of Hebei Normal University of Science & Technology,Qinhuangdao, 066004,China
国际会议
香港
英文
1700-1704
2012-12-11（万方平台首次上网日期，不代表论文的发表时间）