| 引用本文: | 李恬鉴 ,韩德宏.配水管网测点压力数据的建模与预报[J].控制理论与应用,1990,7(4):56~63.[点击复制] |
| Li Tianjian,Han Dehong.Model-building and Forecasting to Pressure of Monitoring Node of Water Distribution Network[J].Control Theory and Technology,1990,7(4):56~63.[点击复制] |
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| 配水管网测点压力数据的建模与预报 |
| Model-building and Forecasting to Pressure of Monitoring Node of Water Distribution Network |
| 摘要点击 894 全文点击 373 投稿时间：1988-12-28 修订日期：1990-05-03 |
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| DOI编号 |
| 1990,7(4):56-63 |
| 中文关键词 建模 预报 配水管网 管网测压 |
| 英文关键词 model-building forecasting water distribution network monitored pressure of network |
| 基金项目 |
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| 中文摘要 |
| 给水管网测点压力为一串时序样本数据。本文引进时序建模方法对样本数据进行相关分析，特别结合实例对四种建模方案作了分析比较，结果表明带受控项同时反映周期特性的模型精度最高，完全满足工程需要。本文还对测点压力在线建模及其预报算法作了探讨，取得了满意的结果。作者期望对配水管网工况作出有效估计，为配水系统的优化调度与节能创造条件。 |
| 英文摘要 |
| The monitoring node pressure of water distribution network is a time series sampling data. This paper introduces time series model-building method to the sampling data for correlation analysis, especially combining realistic example, we develop four model-building schemes for analysis and comparision, the conclusion is that the model with control terms and periodic character has high precision, can fully satisfy the engineering demand. This paper approaches on-line model-building and forecast about monitoring node pressure obtaining satisfied results. We expect to carry out available estimation to operation status of water distribution system and provide convenience for optimal control to water supply system. |
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