|本期目录/Table of Contents|

[1]刘和平,战祥真,李红新,等.惯量自补偿的纯电动汽车动力系统模拟试验台研究[J].电机与控制学报,2011,(10):55-62.
 LIU He-ping,ZHAN Xiang-zhen,LI Hong-xin,et al.Research on self-compensated inertia test rig of pure electric vehicle dynamic system[J].,2011,(10):55-62.
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惯量自补偿的纯电动汽车动力系统模拟试验台研究(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2011年10
页码:
55-62
栏目:
出版日期:
2011-10-20

文章信息/Info

Title:
Research on self-compensated inertia test rig of pure electric vehicle dynamic system
作者:
刘和平; 战祥真; 李红新; 袁闪闪;
重庆大学输配电装备及系统安全与新技术国家重点实验室;
Author(s):
LIU He-pingZHAN Xiang-zhenLI Hong-xinYUAN Shan-shan
State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,Chongqing 400044,China
关键词:
电动汽车 惯量模拟 自补偿 模糊控制
Keywords:
electric vehicles inertia simulation self-compensated fuzzy control
分类号:
U469.72;U467.5
DOI:
-
文献标志码:
A
摘要:
通过分析纯电动汽车动力学特性以及动力系统中各部分的运行效率,进行了纯电动汽车动力系统模拟的电气建模和运行效率的动力学建模。针对纯电动汽车动力系统惯量模拟试验台自身复杂的阻力特性、试验台不同轴产生的扰动,提出在试验台力矩加载单元采用转速闭环矢量控制策略,来实现对试验台自身阻力和惯量差值的自动补偿,并详细给出了模拟纯电动汽车运行时力矩加载单元转速给定的计算公式。针对纯电动汽车动力系统惯量模拟车辆不同工况时,系统状态和参数存在不确定性因素,采用模糊自整定PID方案提高了试验台转速的跟随性和系统鲁棒性。通过仿真表明,该方法能够实现考虑车辆路况和试验台阻力与惯量差值状况下对纯电动汽车动力系统的精确模拟,为纯电动汽车动力系统惯量模拟试验台的研发提供了仿真理论依据。
Abstract:
Dynamics of pure electric vehicles and efficiency of automotive parts was analyzed,then the model of pure electric vehicle power system was established and the electrical efficiency of the dynamics was modeled.For the complex resistance characteristics of pure electric vehicle inertia simulation test rig and torque disturbance produced by axes not aligned on test rig,speed closed-loop vector control method applied on torque loading motor was proposed,which compensate the rig resistance and inert...

参考文献/References:

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备注/Memo

备注/Memo:
中央高校基本科研业务资助项目(CDJXS11151156)
更新日期/Last Update: 2012-04-07