超轻度混合动力汽车怠速启停启步控制研究  

A Study on Control of Idle Stop/Start Process for Mild Hybrid Electric Vehicle

作　　者：庄建兵[1] 孙冬野[1] 秦大同[1] 顾永明[1] 

机构地区：[1]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《内燃机》2007年第5期17-21,共5页Internal Combustion Engines

基　　金：国家自然科学基金(50475066);新世纪优秀人才支持计划项目(NCET-04-0848)

摘　　要：对各动力元件进行选型和参数设计,分析怠速启停启步各阶段的控制流程和平稳启步的控制方法。利用Matlab/Simulink建立整车仿真模型,并对汽车怠速启停启步过程进行仿真分析,验证了所制定控制策略的可行性,为汽车的进一步试验和开发研究奠定基础。According to the powertrain component type choosing, the control strategy in each idle stop/start step and the control method of smooth starting is put forward. Based on the analysis, the vehicle simulation model is developed using Matlab/Simulink. The control strategy is validated by simulation on idle stop/start driving model. Reference for further development of this vehicle can be provided base on the result.

关 键 词：混合动力汽车 无级变速器 启步控制 离合器 

分 类 号：U461[机械工程—车辆工程]