| 称重传感器的一种新的滞后补偿方法 |
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| 引用本文： | 朱子健,陈仁文.称重传感器的一种新的滞后补偿方法[J].南京航空航天大学学报(英文版),2002,19(1):89-93. |
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| 作者姓名： | 朱子健 陈仁文 |
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| 作者单位： | 南京航空航天大学智能材料与结构航空科技重点实验室,南京,210016,中国 |
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| 摘 要： | 通过对电阻应变式称重传感器在各种加载卸载情况下的滞后特性的分析,建立了其相应的数学模型,并初步探讨了一种可以通过程序在仪表中对传感器的重要指标-滞后进行补偿从而提高整个传感器的精度的方法.最后,对以上方法进行了验证性试验,证明了补偿方法的可行性.
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| 关 键 词： | hysteresis compensation strain－gage based load cell 应变称重传感器 滞后特性 补偿 精度 |
A NEW HYSTERESIS COMPENSATION METHOD FOR LOAD CELLS |
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| Zhu Zijian,Chen Renwen.A NEW HYSTERESIS COMPENSATION METHOD FOR LOAD CELLS[J].Transactions of Nanjing University of Aeronautics & Astronautics,2002,19(1):89-93. |
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| Authors: | Zhu Zijian Chen Renwen |
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| Abstract: | A new hysteresis compensation method is presented. After analyzing the characteristics of strain-gage based load cells under loading & unloading conditions, mathematical models are established. A solution to compensate the hysteresis of the load cell by software in the terminal is brought forward and is verified by the experiments. It is shown that the method is reliable and can effectively reduce the hysteresis. |
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| Keywords: | hysteresis compensation strain-gage based load cell |
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