摘要
针对虚拟样机技术环境中现有钢丝绳建模仿真的缺陷,利用ADAMS软件二次开发功能,构建钢丝绳机构仿真模型,分析其仿真速度受约束的原因,并运用脚本仿真控制方式实现仿真速度的优化。该模型的可靠性和有效性通过钢丝绳动力特性分析予以验证。最后结合挖泥船抓斗机的动态特性分析实例,进一步说明该模型能为抓斗机的设计提供理论依据。
Considering the deficiency of modeling wire rope in ADAMS, secondary development was carried out. The cause of low simulation speed was studied and an improved way was found. By analyzing the simulation results, the method was proved reliability and efficiently. Finally the method was applied on the analysis of grab dredger and its practicality and reliability were further confirmed.
出处
《现代制造工程》
CSCD
北大核心
2010年第1期43-46,共4页
Modern Manufacturing Engineering
基金
上海市十一五重点科技攻关资助项目(071111005
08DZ1120400)
关键词
爪斗挖泥船
钢丝绳
轴套力
接触力
脚本
动载系数
grab dredger
wire rope
bushing
contact force
script
dynamic load coefficient
