现代制造工程
現代製造工程
현대제조공정
MODERN MANUFACTURING ENGINEERING
2010年
1期
43-46
,共4页
抓斗挖泥船%钢丝绳%轴套力%接触力%脚本%动载系数
抓鬥挖泥船%鋼絲繩%軸套力%接觸力%腳本%動載繫數
조두알니선%강사승%축투력%접촉력%각본%동재계수
grab dredger%wire rope%bushing%contact force%script%dynamic load coefficient
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.
針對虛擬樣機技術環境中現有鋼絲繩建模倣真的缺陷,利用ADAMS軟件二次開髮功能,構建鋼絲繩機構倣真模型,分析其倣真速度受約束的原因,併運用腳本倣真控製方式實現倣真速度的優化.該模型的可靠性和有效性通過鋼絲繩動力特性分析予以驗證.最後結閤挖泥船抓鬥機的動態特性分析實例,進一步說明該模型能為抓鬥機的設計提供理論依據.
침대허의양궤기술배경중현유강사승건모방진적결함,이용ADAMS연건이차개발공능,구건강사승궤구방진모형,분석기방진속도수약속적원인,병운용각본방진공제방식실현방진속도적우화.해모형적가고성화유효성통과강사승동력특성분석여이험증.최후결합알니선조두궤적동태특성분석실례,진일보설명해모형능위조두궤적설계제공이론의거.
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 coufirmed.
