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浙江大学学报(工学版)
J4  2011, Vol. 45 Issue (2): 348-353    DOI: 10.3785/j.issn.1008-973X.2011.02.024
能源工程、化学工程     
并联型气动燃油混合动力汽车控制策略
陈平录1,2, 俞小莉1, 聂相虹1, 方奕栋1
1. 浙江大学 能源工程学系,浙江 杭州 310027；2. 江西农业大学 工学院,江西 南昌 330045
Control strategy for parallel hybrid air-fuel vehicle
CHEN Ping-lu1,2, YU Xiao-li1, NIE Xiang-hong1, FANG Yi-dong1
1. Department of Energy Engineering,Zhejiang University,Hangzhou 310027, China；
2. College of Engineering, Jiangxi Agricultural University,Nanchang 330045, China
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摘要：

针对气动燃油混合动力汽车2种动力源的协调控制问题,在阐述了该类型车的控制策略的开发原则的基础上,提出了用于切换工作模式的门限值的控制策略,应用非支配遗传多目标优化算法获取了混合工作模式下的转矩分配比的脉谱（MAP）图,实现了混合工作模式的转矩实时优化分配.通过在ADVISOR软件基础上开发的气动燃油混合动力整车模型进行的仿真分析验证了所提出的控制策略.结果表明,控制策略能够在满足气动燃油混合动力车驱动性能的前提下,实现混合动力各种工作模式的正确切换,完成气动发动机耗气量和内燃机油耗、排放的优化控制.
Abstract:

Aiming at coordinated control of two power systems for parallel hybrid airfuel vehicle (PHAV), the principles of control strategy development  for PHAV were described. The logic threshold control strategy was proposed to switch the operation mode for PHAV. To achieve the realtime torque distribution during the hybrid operating mode, the ratio map of the requested internal combustiion engine (ICE) torque to the requested driveline torque was acquired using the multiobjective optimization program non-dominated sorting genetic algorithm (NSGA) II. The control strategy was validated by simulation analysis using the PHAV simulation model revised from vehicle model in the software ADVISOR. The results show that the PHAV with the control strategy can achieve the desired speed and switch the operation mode properly; and the optimized fuel consumption and emissions of ICE can be acquired as well as the optimized air consumption of APE.
出版日期: 2011-03-17
:  U 469.7  
基金资助:

 国家自然科学基金资助项目(50976104); 国家重点基础研究发展规划(973)项目(2011CB707205).
通讯作者: 俞小莉，女，教授.     E-mail: yuxl@zju.edu.cn
作者简介: 陈平录(1979—),男,江西贵溪人,博士,从事车辆动力能源多元化方向研究.E-mail:cpl757@163.com
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引用本文:

陈平录, 俞小莉, 聂相虹, 方奕栋. 并联型气动燃油混合动力汽车控制策略[J]. J4, 2011, 45(2): 348-353.

CHEN Ping-lu, YU Xiao-li, NIE Xiang-hong, FANG Yi-dong. Control strategy for parallel hybrid air-fuel vehicle. J4, 2011, 45(2): 348-353.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2011.02.024    或    http://www.zjujournals.com/eng/CN/Y2011/V45/I2/348

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