轻度混合动力AMT汽车自动起步控制研究  

Research on Starting up Strategies of Mild Hybrid Electric Vehicle Equipped with Automatic Manual Transmission

作　　者：叶明[1] 秦大同[1] 刘振军[1] 

机构地区：[1]重庆大学,重庆400044

出　　处：《中国机械工程》2005年第5期442-445,共4页China Mechanical Engineering

基　　金：国家自然科学基金资助重点项目(50122151)

摘　　要：　　利用ISG(integrated starter/generator)电机的助力功能,在车辆起步时辅助发动机工作,将动力源(发动机和 ISG电机)转速维持在较低范围内,使车辆迅速平稳起步,大大减少了离合器的滑摩功。在建立轻度混合动力 AMT汽车起步模型的基础上进行了仿真,并提出了车辆自动起步控制规律。Starting vehicle with ISG (Integrated Starter/Generator) assistant was put forward. Vehicle can start up smoothly and rapidly with low speed of IC engine and ISG by this way. And slip power was cut down sharply. Starting up model for Mild Hybrid Electric Vehicle equipped with automatic manual transmission was built up. Control strategies are brought out based on simulation of the model.

关 键 词：轻度混合动力 机械自动变速传动 起步 控制 

分 类 号：U463.2[机械工程—车辆工程]