摘要
主要研究将优化理论引入到汽车传动系参数设计中,以汽车的燃料经济性为目标函数,以动力性能为约束条件,提出了汽车传动系参数的优化设计方法,以实现汽车发动机与传动系的最佳匹配,达到充分发挥汽车整体性能的目的。
Transmission system has great influence on automobile dynamical and economical performance, so its parameters are very important in the design of a car. In this paper, the optimized theory is used in the design of the powertrain for optimal matching between automobile engine and transmission parameters and improving the comprehensive performance of the vehicle remarkably. Except that, the author proposes an optimum design method with fuel economy as objective function and with each level＇s transmission, maximum nt and other factors as constraint conditions.
出处
《机械设计与制造》
北大核心
2007年第5期35-37,共3页
Machinery Design & Manufacture
关键词
机场消防车
优化匹配
动力性
燃料经济性
传动系
Airport crash fire vehicle
Optimization
Dynamical performance
Fuel economy
