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双侧电驱动装甲车辆直驶转矩补偿控制
Torque Compensate Control of Dual-motor Electric Drive Armored Vehicle
查看参考文献7篇
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文摘
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为解决双侧电机驱动电传动装甲车辆直线行驶时的偏驶问题,提出了基于双侧电机转速差的转矩补偿控制。补偿控制是在保证总的转矩需求不变的情况下,实时检测双侧电机转速,在减小高速侧电机转矩的同时增大低速侧电机转矩克服车辆直线行驶的偏驶。设计了双输入双输出的模糊控制器,实时调整PI控制参数,减小车辆动力系统非线性因素影响。仿真和实车台架及道路试验结果表明:转矩补偿模糊PI控制能实时调整双侧电机转矩输出,保持双侧电机转速相同,实现车辆直线行驶稳定性能。 |
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其他语种文摘
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A torque compensate control method is proposed on the basis of the speed difference between two motors in the dual-motor electric drive armored vehicle to solve the deviation problem when the vehicle runs in straight-line. The speeds of two motors are measured in real time, and the speed difference between them is the controller input. The total required torque is constant by adding the torque output of low-speed motor and reducing the torque output of high-speed motor in the compensate control system. A fuzzy controller with double inputs and double outputs is designed, which could regulate the PI control parameters to weaken the influence of vehicle kinetics nonlinear factor. The vehicle simulation and experiment results of test bench and road show that two motor target torques could be adjusted in real time to keep the speeds of two motors same by using the torque compensate fuzzy PI controller, and the vehicle runs in straight-line stably. |
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来源
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兵工学报
,2013,34(11):1373-1379 【核心库】
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DOI
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10.3969/j.issn.1000-1093.2013.11.005
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关键词
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兵器科学与技术
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双侧电机驱动
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转速差
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转矩补偿控制
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模糊PI
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地址
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装甲兵工程学院控制工程系, 北京, 100072
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-1093 |
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学科
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武器工业 |
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基金
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军队预先研究项目
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文献收藏号
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CSCD:5027314
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