Damping of a multidimensional vibration isolation device for transporting eggs

被引：0
作者：
Yu D. [1 ,2 ]
Ma L. [2 ]
Zhao S. [2 ]
Xun Q. [2 ]
机构：
[1] School of Mechanical Engineering and Automation, North University of China
[2] School of Mechanical Engineering, Jiangsu University
来源：
Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery | 2010年 / 41卷 / 02期
关键词：
Damping; Egg; Multidimensional vibration isolation; Transportation;
D O I：
10.3969/j.issn.1000-1298.2010.02.030
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Damping of a multidimensional vibration isolation device for transporting eggs was discussed. The air cylinder was used as a damper and its coefficient of damping was measured with CNC lathe. The accelerations of up-platform with different coefficients of damping were measured and compared by means of ADAMS simulation and experiments. Studies indicated that it's inappropriate to design the damping of the device according to the classic amplitude-frequency chart. It was proposed that the damping should be decided according to performance index of transient response of second order system. The conclusion showed that the multidimensional vibration isolation device for transporting eggs isolates vibration present a favorable effect when the damping ratio of 0.707 is adopted for the coefficient of damping of the air cylinder.
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收藏
页码：148 / 150+163
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