插电式混合动力汽车控制策略与建模  

Control Strategy and Modeling of Plug-in Hybrid Electric Vehicles

作　　者：宫唤春[1] GONG Huan-chun(Yanching Institute of Technology,Beijing 065201,China)

机构地区：[1]燕京理工学院,北京065201

出　　处：《机械设计与制造》2021年第3期106-109,113,共5页Machinery Design & Manufacture

基　　金：燕京理工学院校级科研课题资助(2017YITSRF105)。

摘　　要：为了深入分析插电式混合动力汽车能量管理控制策略就需要建立准确的插电式混合动力汽车仿真测试模型,分析影响能量管理系统的因素。利用MATLAB/SIMULINK软件基于实验数据和理论模型相结合的方法对插电式混合动力汽车建模,根据插电式混合动力汽车传动系部件的工作特征对应建立各部件的数学模型,并建立了基于规则的能量管理控制策略对整车的动力性与经济性进行计算仿真验证,计算结果表明建立的插电式混合动力汽车仿真模型和能量管理控制策略能够有效确保发动机处于高效区域运行并改善整车燃油经济性,控制策略可靠有效。In order to deeply analyze the energy management control strategy of plug-in hybrid vehicles,it is necessary to establish an accurate plug-in hybrid vehicle simulation test model and analyze the factors affecting the energy management system.The MATLAB/SIMULINK software is used to model the plug-in hybrid vehicle based on the combination of experimental data and theoretical model.The mathematical model of each component is established according to the working characteristics of the powertrain of the plug-in hybrid vehicle,and the basis is established.The energy management and control strategy of the rule calculates and verifies the power and economy of the vehicle.The calculation results show that the plug-in hybrid vehicle simulation model and energy management control strategy established in this paper can effectively ensure that the engine is running in an efficient area and improve the whole.Vehicle fuel economy,control strategy is reliable and effective.

关 键 词：插电式混合动力汽车 建模 能量管理 控制策略 

分 类 号：TH16[机械工程—机械制造及自动化]