| 测力传感器和柔性基础对动态力测量的影响 |
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| 引用本文： | 熊冶平,孙家林.测力传感器和柔性基础对动态力测量的影响[J].哈尔滨理工大学学报,1997,2(4):96-100. |
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| 作者姓名： | 熊冶平 孙家林 |
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| 作者单位： | 山东工业大学 |
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| 摘 要： | 针对安装于多层工业厂房中的动力机械，将机器，测力传感器及基础结构作为一个大系统，利用子系统耦合观点，研究了测试系统中的插入环节－测力传感器和柔性基础的动态特性对动态力测量精度的影响规律，给出了提高测量精度的频率界限。
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| 关 键 词： | 柔性基础 测力传感器 力 测量 动态特性 |
Influence of Dynamometer and Flexible Foundation on the Accuracy of Dynamic Force Measurement |
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| Xiong Yeping,Sun Jialing,Wang Xiping.Influence of Dynamometer and Flexible Foundation on the Accuracy of Dynamic Force Measurement[J].Journal of Harbin University of Science and Technology,1997,2(4):96-100. |
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| Authors: | Xiong Yeping Sun Jialing Wang Xiping |
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| Abstract: | In view of the dynamic machinery mounted on the multistory factory plant,the machine,the dynamometer and the mounting structure are considered as a whole system in the modelling for the dynamic test system.The effects of the dynamometer and its mounting structure or the machine foundation on the accuracy of the dynmaic force measurement are examined on the basis of the coupling of substructures.More importantly,the frequency conditions at which the readings from the transducer will exactly bring out the actual force is presented. |
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| Keywords: | dynamic measurement subsystem flexible foundation accuracy |
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