摘要
合适的动力总成对整车动力性、燃油经济性有非常重要的作用,文章利用Cruise仿真软件对匹配某款微卡的几款发动机在不同传动系速比下进行了整车性能分析,在满足整车动力性的前提下,选出了最佳的发动机匹配方案,使燃油经济性最低,并满足了最新的法规油耗限值要求。
Appropriate powertrain plays an important role in vehicle power performance and fuel economy.This paper uses Cruise simulation software to analyze the vehicle performance of several engines matching a mini-truck under different transmission speed ratios.On the premise of satisfying the power of the vehicle,the best engine matching scheme is selected to minimize fuel economy and meet the latest requirements of fuel consumption limits.
作者
刘猛
祖炳锋
徐玉梁
王振
秦宪涛
Liu Meng;Zu Bingfeng;Xu Yuliang;Wang Zhen;Qin Xiantao(Tianjin internal combustion engine research institute, Tianjin 300072;Beiqi Panther (Weihai) Automobile Co., Ltd, Shandong Weihai 264400)
出处
《汽车实用技术》
2019年第13期67-70,共4页
Automobile Applied Technology
关键词
CRUISE
发动机
微卡
动力性
经济性
Cruise
Engine
Mini-truck
Power performance
Economy performance
