| 智能电子皮带秤设计中的数字信号处理技术 |
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| 引用本文： | 金喜平,刘军.智能电子皮带秤设计中的数字信号处理技术[J].沈阳工业大学学报,2000,22(3):223-225. |
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| 作者姓名： | 金喜平 刘军 |
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| 作者单位： | 沈阳工业大学信息科学与工程学院,辽宁沈阳,110023 |
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| 摘 要： | 论述了智能电子皮带秤的基本工作原理及在智能电子皮带秤设计中采用的几种数字信号处理技术。通过数字滤波、温漂补偿、非线性校正等技术的采用，极大地提高了智能电子皮 的测量精度及控制品质。经数字信号处理后，系统误差为０．０３％，满足低于０．０５％的设计要求。
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| 关 键 词： | 皮带秤 数字信号处理 数字滤波 设计 电子秤 |
| 文章编号： | 1000-1646(2000)03-0223-03 |
| 修稿时间： | 2000年1月17日 |
Digital signal processing techniques in design of intelligent electronic stripe scale |
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| JIN Xi-ping,LIU Jun.Digital signal processing techniques in design of intelligent electronic stripe scale[J].Journal of Shenyang University of Technology,2000,22(3):223-225. |
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| Authors: | JIN Xi-ping LIU Jun |
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| Abstract: | This paper presents some basic working principle of the intelligent electronic stripe scale and several digital signal processing technigues applied in the design of it. By using techniques of digital filter, temperature drift offset and non-linear correction, the measurement accuracy and control quality are improved greatly. After digital signal processing, system error is 0.03%, which is less than 0.05%, meets the requirement of design. |
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| Keywords: | stripe scale digital signal processing digital filter temperature drift offset non-linera correction |
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