Force Analysis on the Opening/closing Mechanism in the Door of Coal Hopper Car based on the Matrix Method

摘要：

　　Based on the matrix method of the mechanism,to build the force matrices equation of the opening/closing mechanism of the door of coal hopper car.Taking the opening state as example,finishing the solution of the force of the mechanism.Using this method,the reaction of the joint and the thrust of the cylinder can be solved in any position.The results provide theoretical bases for selection of cylinders and design of the mechanism.This method can solve some complex problems easily which are difficult to the method offirst solving motion pair.Besides that,this method can be combined with simulation and experiment to show their respective advantages.In research,satisfying result can be obtained by using all the methods synthetically.

关键词： Coal hopper car Opening/closing mechanism Matrix method Force analysis MATLAB

作者: Chaoyan Wan Xu Zhao Peixing Li

作者单位: School of Mechanical Engineering,Dalian Jiaotong University,Dalian,116028,China Research & Testing Department of Qingdao Sifang Rolling Stock Research Institute Co.,Qingdao,266031

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 84-87

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）