基于Pro/E和Matlab的液压支架运动仿真及稳定性分析  

Motion Simulation and Stability Analysis of Hydraulic Support Based on Pro/E and Matlab

作　　者：牛清娜[1] 张平格[1] 杨立杰[1] 董润滋[1] 

机构地区：[1]河北工程大学,河北邯郸056038

出　　处：《煤矿机械》2015年第7期278-280,共3页Coal Mine Machinery

基　　金：河北省高等学校科学技术研究重点项目(ZD20131079)

摘　　要：通过Pro/E虚拟装配建立液压支架的三维参数化模型,利用其运动仿真模块(Mechanism)对液压支架的工作过程进行运动仿真。分析运动仿真结果,绘制各个零部件的重心分布曲线,计算液压支架的重心坐标,运用Matlab绘制液压支架重心变化的曲线拟合图,从而验证了液压支架在整个运动中保持其稳定性。A three-dimensional parameterized model of hydraulic support was established by means of the virtual assembly of Pro/E, and its working process was simulated. The centrobaric coordinates ofhydraulic support was computed, and its centrobaricchange was showed by curve fitting, the results revealed that hydraulic supportheld steady in the whole working process.

关 键 词：液压支架 运动仿真 稳定性分析 

分 类 号：TD355[矿业工程—矿井建设] TP391[自动化与计算机技术—计算机应用技术]