基于TCL语言的麦弗逊悬架系统仿真二次开发  

Second development of McPherson suspension system simulation based on TCL language

作　　者：王涛 贾海峰 武小一 WANG Tao;JIA Haifeng;WU Xiaoyi(State Key Laboratory of Comprehensive Technology on Automobile Vibration and Noise&Safety Control,China FAW Co.,Ltd.General Research and Development Institute,Changchun 130013,China;The Center of Network Information For Elementary Education of Jilin Province,Jilin Institute of Education,Changchun 130011,China)

机构地区：[1]中国第一汽车股份有限公司研发总院汽车振动噪声与安全控制综合技术国家重点实验室,吉林长春130013 [2]吉林省教育学院吉林省基础教育网络信息中心,吉林长春130011

出　　处：《应用科技》2021年第5期42-46,共5页Applied Science and Technology

摘　　要：为提高麦弗逊悬架系统建模及仿真效率,基于TCL脚本语言,结合硬点坐标、衬套刚度标准化模板,通过二次开发实现梁单元等效麦弗逊悬架系统自动化建模。基于梁单元等效悬架系统模型,进一步实现副车架、控制臂、转向节等悬架典型结构的自动化替换及系统仿真。通过台架试验验证程序的正确性,该方法可推广应用于其他各类底盘悬架系统强度耐久性能开发,极大缩短产品开发周期。In order to improve the modeling and simulation efficiency of Mcpherson suspension system,based on TCL script language,combined with hard point coordinates and bushing stiffness standardized template,the automatic modeling of McPherson suspension system with equivalent beam element was realized through secondary development.Based on beam element equivalent suspension system model,the automatic replacement of typical suspension structures such as sub-frame,control arm,knuckle and suspension system simulation are further realized.The procedure is validated with test.The method can be applied to other kinds of chassis suspension system strength and durability development,greatly reducing the product development cycle.

关 键 词：脚本语言 模板 二次开发 悬架系统 自动化 仿真 耐久 台架试验 

分 类 号：U462.3[机械工程—车辆工程]