| 检重机称重信号的数据处理研究 |
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| 引用本文： | 侯达盘,张西良,张世庆.检重机称重信号的数据处理研究[J].机械设计与制造,2006(1):138-140. |
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| 作者姓名： | 侯达盘 张西良 张世庆 |
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| 作者单位： | 江苏大学,机械学院,镇江,212013 |
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| 摘 要： | 为提高检重机检重速度和准确度,采用傅立叶变换对称重信号进行分析,确定称重信号干扰频率范围及其特点,应用MATLAB进行数字滤波仿真。仿真结果表明用低通滤波和滑动平均值滤波复合数字滤波方法对干扰信号有较好滤波效果,在动态称重方面具有指导意义和应用推广价值。
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| 关 键 词： | 称重 频谱分析 数字滤波 信号处理 |
| 文章编号： | 1001-3997(2006)01-0138-02 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005年5月10日 |
Research on the date processing of weighting signal in check-weigher |
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| HOU Da-pan,ZHANG Xi-liang,ZHANG Shi-qing.Research on the date processing of weighting signal in check-weigher[J].Machinery Design & Manufacture,2006(1):138-140. |
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| Authors: | HOU Da-pan ZHANG Xi-liang ZHANG Shi-qing |
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| Affiliation: | School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013, China |
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| Abstract: | In order to improve the definition of the weighting machine,the signal of quantify are discussed.Fourier Transform was applied in the analysis of signal of quantify.Base the analysis in the frequency of weighting,the paper using composite figure filter to improve the system of weighting and analyzing effect in the practical application.It can improve the quantifying of weighting. |
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| Keywords: | Weighing Frequency analysis Figure filter Signal processing |
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