新型出铝车机电液协同仿真与有限元分析  

Co-simulation of mechanical electrical hydraulic combined system and finite element analysis for new tapping vehicle

作　　者：李力[1,2] 温荣耀[1] 陈铭 张卫东 

机构地区：[1]中南大学机电工程学院,湖南长沙410083 [2]深海矿产资源开发利用技术国家重点实验室,湖南长沙410012 [3]凯瑞重工,湖南长沙410013

出　　处：《中南大学学报（自然科学版）》2014年第7期2201-2208,共8页Journal of Central South University:Science and Technology

基　　金：国家重点基础研究发展计划("973"计划)项目(2014CB046305)

摘　　要：以用于冶炼生产中自动运输与装卸电解铝的新型出铝车为研究对象,基于多刚体理论,利用ADAMS仿真软件,建立出铝车多刚体动力学模型,采用AMESIM仿真软件,构建其液压系统与控制模型,突破ADAMS与AMESIM软件的接口技术,建立起出铝车机电液协同仿真模型,并开展爬10%坡的协同仿真。同时,基于有限元理论,利用ANSYS软件,建立新型出铝车车架和门架的有限元模型,并以出铝车爬坡动力学仿真结果为基础,开展车架和门架的有限元分析。研究结果表明:出铝车的运动学和动力学结果反映了车体的实际行驶状况;铝车车架和门架的强度和刚度满足设计要求。By using ADAMS software based on multi-rigid-body dynamics theory, the multi-rigid-body dynamics model of new tapping vehicle transporting, loading and unloading electrolytic aluminium was built. Its hydraulic and controlling models were established by utilizing AMEsim software. Based on solving the interface technology between ADAMS and AMEsim software, the co-simulation model of the mechanical-electronic-hydraulic combined system for the new tapping vehicle was set up, and the co-simulation of climbing 10% slope was completed. Moreover, based on finite element theory, the finite element models of the carriage and the door frame in the new tapping vehicle were built. And according to the vehicle＇＇＇＇s dynamics results got from the previous co-simulation, the finite element analysis for the carriage and the door frame were completed by employing ANASYS software. The results of the co-simulation show that the tapping vehicle＇＇＇＇s kinematics and dynamics results have reflected its actual driving situation. The results of the finite element results show that the strength and stiffness of the carriage and the door frame have satisfied the design requirements.

关 键 词：新型出铝车 多刚体动力学 协同仿真 有限元分析 

分 类 号：TF35[冶金工程—冶金机械及自动化]