工程机械模拟仿真精确性研究  

Research on Simulation Accuracy of Construction Machinery

作　　者：张健 吴占文[2] 

机构地区：[1]广东东莞交通工程有限公司,广东东莞523000 [2]武警工程学院基础部,陕西西安710086

出　　处：《筑路机械与施工机械化》2009年第6期78-80,共3页Road Machinery & Construction Mechanization

基　　金：国家863计划项目(2001AA422012)

摘　　要：为了提高工程机械模拟仿真的精确性,从工程机械仿真的含义、本质特点及实际研究出发,分析阐明了建立正确的数字方程是获得精确仿真设计结果的关键,还阐述了工程机械模型试验与仿真设计中近似模型的修正,并推导出修正系数,对工程机械模拟仿真的研究具有参考作用。。In order to improve the accuracy of simulation of construction machinery, the key to obtain accurate simulation result is expounded beginning with the meaning, characteristics and research of simulation of con- struction machinery, which is to build correct equations. The modification of model is made other than that, meanwhile the modification coefficient is derived, which provides reference for research of simulation of construction machinery.

关 键 词：土石方机械 模拟仿真精确性 仿真设计 修正系数 

分 类 号：U415.5[交通运输工程—道路与铁道工程]