| 现代统计信息分析在安全工程方面的应用——卡尔曼滤波器基本知识 |
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| 引用本文： | 秦吉,张翼鹏.现代统计信息分析在安全工程方面的应用——卡尔曼滤波器基本知识[J].工业安全与环保,1999(4). |
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| 作者姓名： | 秦吉 张翼鹏 |
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| 作者单位： | 冶金工业部安全环保研究院 430081 |
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| 摘 要： | 卡尔曼滤波器是现代控制理论中的一种最优理论,其目的是从大量偶然干扰中筛取主导因素,以对事物变化规律作出正确的估计。介绍了卡尔曼滤波器的基本思路及原理,以及在安全工程中使用卡尔曼滤波器时应注意的问题。
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| 关 键 词： | 滤波 状态方程 估计值 方差 |
Application of contemporary statistical information analysis method in safety engineering - The basic knowledge of kalman filter |
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| Qin Ji,Zhang Yipeng.Application of contemporary statistical information analysis method in safety engineering - The basic knowledge of kalman filter[J].Industrial Safety and Dust Control,1999(4). |
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| Authors: | Qin Ji Zhang Yipeng |
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| Abstract: | Kalman filter is the optimal theory of modern control theory. Its aim is to select the major factor from large amount of error factors and get the well estimation on the changing rule thing. In this paper, the basic principle of Kalman filter and its application in the safety engineering are introduced. |
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| Keywords: | Filter Sitate equation Estimation value Variance |
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