摘要
介绍了汽车操纵稳定性、平顺性和NVH的发展状况及研究方法,并简述了多目标优化的理论及其常用算法,最后基于操纵稳定性、平顺性和NVH,研究了对轿车底盘系统进行多目标优化设计的技术框架和解决思路。对轿车底盘系统进行多目标优化,可以缩短产品研发周期,更好地平衡各种性能指标,从而提高底盘系统平台的总体性能。
The analysis methods of vehicle handling, ride comfort and NVH were introduced. The theory of multi-objectives optimization and its algorithms were presented. The ideas and techniques were proposed to apply the multi-objectives design optimization methods on the car chassis platform development for the trade-offs of handling, ride and NVH performances, which can reduce time to market and improve the quality of car chassis.
出处
《机床与液压》
北大核心
2009年第12期200-203,共4页
Machine Tool & Hydraulics
关键词
底盘
操纵稳定性
平顺性
NVH
多目标优化
Chassis
Handling and ride comfort
NVH
Multi-objectives optimization
