汽车转向梯形机构的遗传优化设计  

Optimal design of vehicle steering trapezium based on the genetic algorithm

作　　者：高玉根[1] 

机构地区：[1]浙江科技学院机械与汽车工程学院,浙江杭州310023

出　　处：《机械设计》2014年第11期60-62,共3页Journal of Machine Design

摘　　要：基于遗传算法的研究,利用其研究成果,以某汽车整体转向机构为例进行优化设计。优化结果表明,通过遗传算法的优化设计,内轮转角的累积相对误差降低了6%。通过优化前后的误差曲线可以看出,文中优化设计达到了预期的目的,也为汽车转向梯形机构的优化设计提供了一种可行的途径。An improved genetic algorithm was studied and applied to the CAIOB vehicle steering trapezium. The results show that the relative error of the steering angle of inside steerable wheels is reduced by 6%. Through the absolute error of curve before and after optimization, the optimal design achieves the desired purpose and provides a reference for other vehicles.

关 键 词：汽车 优化设计 转向梯形 遗传算法 

分 类 号：U462.2[机械工程—车辆工程]