基于MATLAB的整体式转向梯形优化设计  

Optimization Design Based on MATLAB for Integral Steering Trapezoidal Mechanism

作　　者：喻超[1] 王保华[1] Yu Chao;Wang Baohua(Hubei University of Automotive Technology, Hubei Shiyan 442002)

机构地区：[1]湖北汽车工业学院,湖北十堰442002

出　　处：《汽车实用技术》2016年第8期141-143,147,共4页Automobile Applied Technology

基　　金：湖北省自然科学基金(2015BAA046)

摘　　要：以整体式转向梯形机构的平面模型为基础,建立了以实际外轮转角与理想转角偏差均方根为最小的目标函数。首先根据图解法对整体式转向梯形机构进行了初步分析,然后基于MATLAB优化工具箱,对整体式转向梯形机构进行优化设计,与图解分析结果进行对比,验证了优化结果的正确性。最后基于MATLAB/GUI设计了可视化的交互界面,简化了整体式转向梯形的优化计算。Based on the plane model of integral steering trapezoidal mechanism, an optimum math model of objective functions which is minimum error of root mean square between practical and ideal outer corner angle was established. Firstly,according to the graphic method, the integral steering mechanism was analyzed, and based on the MATLAB optimization design of the integral steering trapezoid mechanism was carried out to verify the correctness of the optimization results.Finally, the interactive interface was designed based on MATLAB/GUI, which simplifies the optimization calculation.

关 键 词：整体式转向梯形 优化设计 MATLAB/GUI 

分 类 号：U463.45[机械工程—车辆工程]