| 累积法的基本原理及其在测量数据处理中的应用 |
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| 引用本文： | 石照耀,谢华锟,费业泰.累积法的基本原理及其在测量数据处理中的应用[J].光学精密工程,2000,8(1):87-90. |
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| 作者姓名： | 石照耀 谢华锟 费业泰 |
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| 作者单位： | 1. 成都工具研究所,四川,成都,610056
2. 合肥工业大学测控系,安徽,合肥,230009 |
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| 基金项目： | Fundamental of cumulative-sum method and its application in measurement data processing |
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| 摘 要： | 基于累积算子及其算法,论述了累积法的基本原理;以传感器误差修正为例,介绍了该方法在测量数据处理中的应用.这种新颖的数据处理方法具有简单、直观、不直接处理模型的误差项等特点,特别适合于多元、高次或多项式模型的参数估计以及时序数据分析.
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| 关 键 词： | 累积法 数据处理 参数估计 最小二乘法 |
| 收稿时间： | 1999-05-26 |
| 修稿时间： | : |
Fundamental of cumulative-sum method and its application in measurement data processing |
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| k.Fundamental of cumulative-sum method and its application in measurement data processing[J].Optics and Precision Engineering,2000,8(1):87-90. |
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| Authors: | k |
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| Affiliation: | 1. Chengdu Tool Research Institute, Chengdu 610056, China;2. Dept. of Measurement and Control, Hefei University of Technology, Hefei 230009, China |
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| Abstract: | Based on the cumulative operator and its algorithm, fundamental principle of Cum ulative- sum Method is presented. Taking error modification of a transducer for instance, the application of the method is introduced in the field of measurement data pr ocessing. This novel data-processing method features simplicity, perception, an d non-direct treatment of residual error of models, and is especially employed to estimate parameters of multi-variable high-order non-linear models or to a nalyze sequential data. |
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| Keywords: | cumulative sum method data processing parameter estimation least square method |
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