车辆转向机构优化虚拟实验设计  

Virtual Experimental Design of Vehicle Steering Mechanism Optimization

作　　者：崔玉鑫[1] 李风[1] 杨彬[1] 杨洋[1] 王超飞[2] CUI Yuxin;LI Feng;YANG Bin;YANG Yang;WANG Chaofei

机构地区：[1]吉林大学机械科学与工程学院,130022 [2]吉林大学生物与农业工程学院,130022

出　　处：《中国教育技术装备》2021年第6期112-115,共4页China Educational Technology & Equipment

基　　金：2015年度吉林大学本科教学改革研究项目“现代设计技术课程建设与实践教学改革”;2017年度吉林大学本科教学改革研究项目(2017QNYB044;2017XYB015;2017XZD012;2017XYB281)。

摘　　要：针对机械优化设计实践教学过程中计算机编程实验偏多、实物实验少的问题,提出根据典型机械优化问题——车辆转向四连杆机构的优化设计,设计一套适合高校教学使用的优化实验台,并结合虚拟实验,将车辆转向机构的详细结构以及其在车辆中的布置情况进行充分展示,从而弥补由于实验台设计的简化而带来的失真,提升实验质量。Aiming at the problems in the practical teaching process of mechanical optimization design which is too much computer programming experiments but almost no physical experiments,an experimental equipment suitable for college teaching is designed according to the typical mechanical optimization problem the optimal design of four-link for vehicle steering,and the virtual experiment is built to improve the experimental effect.Using virtual reality technology,the detailed structure of vehicle steering mechanism and its arrangement in the vehicle are fully displayed,so as to compensate for the unreal caused by the simplification during the design of the experimental equipment.

关 键 词：车辆转向机构 四连杆 虚拟实验 实验台 阿克曼转向几何 虚拟实验室 

分 类 号：G642.0[文化科学—高等教育学]