| 应变式负荷传感器补偿方法的研究 |
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| 引用本文： | 徐景波. 应变式负荷传感器补偿方法的研究[J]. 传感器与微系统, 2005, 24(5): 13-15 |
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| 作者姓名： | 徐景波 |
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| 作者单位： | 承德石油高等专科学校,河北,承德,067000;合肥工业大学,安徽,合肥,230009 |
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| 摘 要： | 针对负荷传感器出口以及大批量应用中存在的标准化及长期稳定性等问题,研究了应变式负荷传感器的补偿方法,设计了标准化补偿电路。应变式负荷传感器的输入/输出阻抗、额定输出、零点输出温度影响与额定输出温度影响均从0.05级以下提高到0.02级,标准化满足同型号完全互换和出口的要求,长期稳定性也得到了显著提高。
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| 关 键 词： | 应变式负荷传感器 补偿电路 补偿方法 |
| 文章编号： | 1000-9787(2005)05-0013-03 |
| 修稿时间： | 2004-11-23 |
Research on compensation method of strain gauge load cell |
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| XU Jing-bo. Research on compensation method of strain gauge load cell[J]. Transducer and Microsystem Technology, 2005, 24(5): 13-15 |
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| Authors: | XU Jing-bo |
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| Abstract: | Aimed at the problems of standardization and stability in the export and mass production of strain gauge load cell,the research on the compensation method of strain gauge load cell is made.The standardizing compensation circuit is designed.The input and output impedance and rated output are improved from under 0.05 class to 0.02 of state specified standard.So are the temperature effect on rated output and zero output.Standardized products can supply the needs of exchange of same load cell and the export.The long stability is obviously improved too. |
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| Keywords: | strain gauge load cell compensation circuit compensation method |
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