| 高精密称重系统设计 |
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| 引用本文： | 张敏三,吴海波. 高精密称重系统设计[J]. 传感器与微系统, 2014, 33(12): 114-116 |
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| 作者姓名： | 张敏三 吴海波 |
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| 作者单位： | 1. 湖南大学电气工程学院,湖南长沙410083;湖南铁道职业技术学院,湖南株洲412001
2. 湖南铁道职业技术学院,湖南株洲,412001 |
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| 摘 要： | 介绍一种高精密称重系统的设计.在现有高精度称重系统研究现状的基础上,设计了一种高精密的称重系统,对称重系统的软硬件进行了设计,针对现有称重系统中可能存在的误差源进行了分析,并有针对性地进行了硬件和软件去噪处理和系统校正,进行了平台水平检测,经过实验测试,该称重系统测量绝对误差不超过±0.1g,相对误差不超过0.25％.
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| 关 键 词： | 称重系统 去噪处理 水平检测 系统校正 |
Design of high-precision weighing system |
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| ZHANG Min-san,WU Hai-bo. Design of high-precision weighing system[J]. Transducer and Microsystem Technology, 2014, 33(12): 114-116 |
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| Authors: | ZHANG Min-san WU Hai-bo |
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| Affiliation: | ZHANG Min-san, WU Hai-bo ( 1. School of Electrical Engineering, Hunan University, Changsha 410083, China; 2. Hunan Railway Professional Technology College, Zhuzhou 412001, China) |
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| Abstract: | Introduce design of a high-precision weighing system. On the basis of the existing research status of high-precision weighing system, design a high-precision weighing system, hardware and software design of the weighing system is carried out. Aiming at possible error sources of existing weighing system, analysis is carried out, and hardware and software denoising processing and system correction are carried out. The most important point is the innovation of the platform level detection, after the test, measurement absolute error of this system is less than ＋0.1 g,relative error is less than 0.25 %. |
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| Keywords: | weighing system denoising processing level detection system calibration |
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