Study on dynamic characteristic of the load swing of hydraulic crawler crane

被引:0
|
作者
Wang, BF [1 ]
Zhang, GZ [1 ]
Guo, LX [1 ]
机构
[1] Northeastern Univ, Sch Mech Engn, Shenyang 110006, Peoples R China
关键词
dynamics of machine; swing of load; crane; hydraulic system; computer simulation;
D O I
暂无
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
In this paper, an accurate multiple rigid body dynamic model describing the load swing of hydraulic crawler crane is set up. To derive the dynamic model, a method of robotics dynamics is adopted. And the dynamic equations of the system are obtained according to the Newton-Euler formulas. The dynamic behavior of crane is obtained through computer simulation.. The result of the study provides a theoretic base on design of crane and a model for controlling the swing of load during swing operation.
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页码:143 / 147
页数:3
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