Analysis of Fluctuation Mechanics for Excited Vibration System by Pressing Transient flow
In this paper, the fluctuation mechanics produced by pressing transient flow in a pipeline system and its propagation character have been analyzed firstly, and then excited vibration system by pressing transient flow has been calculated by classical hydraulic fluctuation equation, in which the controlled principle of pressure and fluid velocity are researched After establishing excited vibration test system by pressing transient flow, the param eters such as pressure, acceleration and amplitude of vibration at different measuring point in various working condition are measured and analyzed by advanced signal processing technology. The results from theory and test prove that amplitude of pressure, vibration frequency and displacement, velocity of excited vibration system by pressing transient now are fully controlled and regulated by setting frequency of wave exciter and system pressure.
excited vibration system pressing transient flow hydraulic fluctuation wave exciter excited hydraulic cylinder
Wei Xiuye Kou Ziming
School of Mechanical Engineering andAutomation North University of China Taiyuan,China College of Mechanical Engineering TaiyuanUniversity of Technology Taiyuan,China
国际会议
2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)
大连
英文
138-142
2010-07-05（万方平台首次上网日期，不代表论文的发表时间）