| 卡尔曼滤波的初值计算方法及其应用 |
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| 引用本文： | 陆如华,徐传玉.卡尔曼滤波的初值计算方法及其应用[J].应用气象学报,1997,8(1):34-43. |
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| 作者姓名： | 陆如华 徐传玉 |
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| 作者单位： | 1.国家气象中心 |
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| 基金项目： | 国家“七五”攻关延续课题资助 |
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| 摘 要： | 文章从气象应用角度论述了卡尔曼滤波在天气预报业务系统中应用的理论原理和计算方法。介绍了不同季节的试验结果，并分析了卡尔曼滤波的适应数值模式变化的能力和它的稳定性、可用性，展示了它的优越性和应用前景。
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| 关 键 词： | 卡尔曼滤波 递推系统 参数计算方法 稳定性 可用性 |
Calculation Method for Initial Value of Kalman Filter and Its Application |
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| Lu Ruhua,Xu Chuanyu,Zhang Ling,Mao Weixing.Calculation Method for Initial Value of Kalman Filter and Its Application[J].Quarterly Journal of Applied Meteorology,1997,8(1):34-43. |
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| Authors: | Lu Ruhua Xu Chuanyu Zhang Ling Mao Weixing |
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| Affiliation: | 1.(National Meteorological Center, Beijing 100081) |
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| Abstract: | For the purpose of application in meteorology, the principal theory and calculating method of Kalman filter used in weather forecast operational system are discussed. Then the testing results in different seasons are described. Furthermore, its adaptability, stability and usability for various numerical models are analysed. The method is of great advantage for the weather forecast, and the prospects of application in the area of meteorology are very hopeful. |
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| Keywords: | Kalman filter Recursive equation Coefficient calculation method Stability Usability |
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