| 地下水动态监测网优化设计的有限元与卡尔曼滤波耦合算法 |
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| 引用本文： | 仵彦卿. 地下水动态监测网优化设计的有限元与卡尔曼滤波耦合算法[J]. 西安理工大学学报, 2000, 16(2): 122-128 |
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| 作者姓名： | 仵彦卿 |
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| 作者单位： | 中国科学院寒区旱区环境与工程研究所,甘肃,兰州,730000;西安理工大学水利水电学院,陕西,西安,710048 |
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| 基金项目： | 国家自然科学基金重点资助项目! ( 4 9731 0 30 ) |
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| 摘 要： | 提出一种地下水流系统有限元与卡尔曼滤波耦合的模拟算法。该算法考虑了地下水运动的确定性和随机性特点，可用于地下水监测网的优化设计。应用该算法对大庆地区地下水动态监测网 分析，结果表明，大庆地区现有地下水位动态监测网难以达到监测目标，其最优地下水位动态监测网应由８８个监测孔组成，监测频率为每月１次。
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| 关 键 词： | 地下水动态监测网 优化设计 卡尔曼滤波耦合算法 |
| 修稿时间： | 1999-08-28 |
An Algorithm of Coupled Finite Element and Kalman Filtering for Optimal Design of Groundwater Regime Monitoring Network |
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| WU Yan-qing. An Algorithm of Coupled Finite Element and Kalman Filtering for Optimal Design of Groundwater Regime Monitoring Network[J]. Journal of Xi'an University of Technology, 2000, 16(2): 122-128 |
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| Authors: | WU Yan-qing |
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| Abstract: | In this paper, an algorithm of coupled finite element and Kalman filtering is proposed based on the consideration of deterministic and stochastic behaviors of groundwater movement and is applied to optimal design of groundwater regime monitoring network in Daqing region. This algorithm is used to analyse the groundwater dynamic monitoring network in Daqing region. The results indicate that it is difficult to implement monitoring objective for existing groundwater regime monitoring network in Daqing region and its optimum groundwater monitoring network should consist of 88 observation wells with observation frequency of one time per month. |
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| Keywords: | groundwater regime monitoring network optimal design algorithm of coupled finite element and Kalman filtering |
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