垂直供排水抢险车整车稳定性分析  

Stability Analysis of the Vertical Drainage Enmergency Vehicle

作　　者：周水庭[1] 张淼[1] 欧阳联格[1] 阙彬元 

机构地区：[1]厦门理工学院机械与汽车工程学院,福建厦门361024 [2]福建侨龙专用汽车有限公司,福建龙岩364000

出　　处：《机械设计与制造》2015年第12期51-54,共4页Machinery Design & Manufacture

摘　　要：以某款垂直供排水抢险车为研究对象,分析了影响整车稳定性的因素,基于CREO和ADAMS建立了抢险车的虚拟样机模型,并对整车受各因素影响下的工作状态进行了仿真,得出了两个极限工况下左右支腿的受载情况;利用ANSYS Workbench对支腿进行了刚强度分析,利用ADAMS对极限工况下整车的工作过程进行了仿真,获得了支腿的振动情况曲线,并基于该曲线分析整车在极限工况下的稳定性。分析结果表明,该款垂直供排水抢险车设计合理,在极限工况下,也能保持良好的稳定性。Taking one as the research object, it analysedthe factors which impact the vehicle stability.Based on CREO and ADAMS, it created a virtual prototyple mode.Simulatedworking conditions under the effect of all factors, got the both side leg loading situations under the two limit conditions. Based on ANSYS Workbench, it analyzed the stiffness and the strength oflegs. Simulated the vehicle working pracess under the limit conditions.andgot the vibration curves of legs. On the basis of the curves, it analyzed the vehicle stability under the limit conditions. The result shows that the vertical drainage emergency vehicle is a rational design, even under the limit conditions, it could also keep its stability quite good.

关 键 词：特种车辆 整车稳定性 振动分析 ADAMS ANSYSWORKBENCH 

分 类 号：TH16[机械工程—机械制造及自动化] TH185