起重运输机械Issue(1)：32-35,4.
全路面起重机平顺性仿真分析及其优化
马雪洁 1符龙 2孙少开2
作者信息
- 1. 广东科学技术职业学院 珠海 519090
- 2. 河南理工大学 焦作 454000
- 折叠
摘要
Abstract
Based on the multi-field unified modeling simulation analysis platform MWorks,the simulation model is built for QAY220 all terrain crane including the cab,tire,and roadway,which is used to simulate the crane pulse road ex-citation smoothness.Based on the simulation model,the multi-disciplinary comprehensive optimization is performed with the center of mass acceleration in the cab as the optimal objective which has the maximum effect on the crane smoothness.After optimization,the acceleration root-mean-square value reduces by 47.71%,which means the smoothness increases by 47.71%.关键词
全路面起重机/平顺性/仿真分析/优化Key words
all terrain crane/smoothness/simulation analysis/optimization分类
机械制造引用本文复制引用
马雪洁,符龙,孙少开..全路面起重机平顺性仿真分析及其优化[J].起重运输机械,2015,(1):32-35,4.
