| 基于电动系统的机械负载动力学模拟控制 |
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| 引用本文： | 李宗帅,王修岩,乔辉.基于电动系统的机械负载动力学模拟控制[J].微特电机,2012(1):51-53. |
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| 作者姓名： | 李宗帅 王修岩 乔辉 |
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| 作者单位： | 中国民航大学,天津,300300 |
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| 基金项目： | 中国民航大学校级科研项目 |
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| 摘 要： | 针对基于电动系统的机械负载动力学模拟控制问题,给出了控制系统的总体结构,建立了驱动电机矢量控制的数学模型和负载模拟系统的动力学方程.采用带转矩反馈的控制算法对负载模拟电机进行控制.给出了驱动电机和负载模拟电机的参数,仿真实验中,分别对线性和非线性机械负载进行模拟,仿真结果表明负载模拟电机能够准确跟踪期望的转矩,证实了控制的有效性.
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| 关 键 词： | 动力学模拟 机械负载 电动系统 |
Dynamic Emulation of Mechanical Loads Based on Electric System |
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| LI Zong-shuai
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WANG Xiu-yan
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QIAO Hui.Dynamic Emulation of Mechanical Loads Based on Electric System[J].Small & Special Electrical Machines,2012(1):51-53. |
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| Authors: | LI Zong-shuai WANG Xiu-yan QIAO Hui |
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| Affiliation: | (Civil Aviation University of China,Tianjin 300300,China) |
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| Abstract: | The general structure of the emulation system using a driver-motor and load-motor set was presented.The model of induction motor based on vector-control and dynamic equation of the load emulation system were given.The load torque controller based on estimation of the load torque was adopted.The configuration of the driver-motor and load-motor was presented,together with simulation models.The simulation results show that the system and control method are effective. |
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| Keywords: | dynamic emulation mechanical loads electric system |
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