汽车车桥模拟加载系统特性分析
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电动汽车直接转矩控制系统的研究 沈海燕1,2,杨化方1,李军伟1 (1.山东理工大学交通与车辆工程学院,山东 淄博 255049 2.淄博职业学院,山东 淄博 255013) 摘要: 建立了电动汽车动力学模型,采用减小质心侧偏角的直接转矩控制,以此为基础进行了PID控制策略的研究,并对控制策略进行了仿真分析,仿真结果表明控制策略能达到预期目标。 关键词: 电动汽车; 直接转矩控制; PID控制 中图分类号:U463.42 文献标识码: A 文章编号:1673-3142(2008)06-0016-03 The Research on Direct Torque Control System of Electric Vehicle SHEN Hai-yan1,2, YANG Hua-fang1, LI Jun-wei1 (1. College of Traffic & Vehicle Engineering, Shandong University of Technology, 255049, China; 2. Zibo Vocational Institute, Zibo 255013,China) Abstract: In this paper, dynamics simulation model of electric vehicle is constructed, and also direct torque control (DTC) of side-slip angle of the center of weight is proposed, which is the base of studying control strategy of PID. And the control strategy is simulated. Simulation results show that the above-mentioned can attain to the expected targets. Key Words: electric vehicle; direct torque control; PID control
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