| 引用本文: | 张 雨,边晓南,张洪亮,等.数字孪生技术在大型灌区的应用前景研究[J].灌溉排水学报,2022,41(S2):71-76. |
| ZHANG Yu,BIAN Xiaonan,ZHANG Hongliang,et al.数字孪生技术在大型灌区的应用前景研究[J].灌溉排水学报,2022,41(S2):71-76. |
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| 摘要: |
| 【目的】通过对德州大型灌区进行数字孪生体系的框架设计和技术论证，为灌区信息化建设提供新的思路和案例支持。【方法】设计灌区数字孪生五维模型框架，就如何构建数字孪生体、数据服务平台运行、互联互通开展研究，对数字孪生的技术实现开展可行性研究，并就系统适用性、鲁棒性和建设重点进行阐述。【结果】通过对灌区体系的智能决策、节水灌溉的应用前景讨论，证明了灌区数字孪生技术对实现灌区水资源高效利用有明显的推动作用，能够解决目前灌区管理和水资源调配的短板和不足。【结论】通过建设灌区数字孪生系统，可以有效促进两大引黄灌区的信息融合，破解“数据孤岛”，形成完整的水资源高效利用信息化体系，促进灌区水资源的集约节约利用。 |
| 关键词: 数字孪生；高效节水；水资源；水量调配 |
| DOI：10.13522/j.cnki.ggps.2022581 |
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| Research on the Application Prospect of Digital Twin in Large Irrigation Area |
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ZHANG Yu, BIAN Xiaonan, ZHANG Hongliang, LI Nan, GAO Qing, ZHANG Bingqing
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Dezhou Municipal Water Conservancy Bureau, Dezhou 253000, China
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| Abstract: |
| 【Objective】Through the framework design and technical demonstration of the digital twin system in the large-scale irrigation area of Dezhou, it provides new ideas and case support for the informatization construction of the irrigation area.【Method】The five-dimensional model framework of digital twin in irrigation area was designed, and how to construct digital twin, data service platform operation and interconnection were studied. The feasibility of digital twin technology was studied, and the applicability, robustness and construction focus of the system were expounded.【Result】Through the discussion on the intelligent decision-making of irrigation system and the application prospect of water-saving irrigation, it was proved that the digital twin technology in irrigation area had a significant role in promoting the efficient utilization of water resources in irrigation area, and could solve the shortcomings of current irrigation area management and water resources allocation.【Conclusion】The construction of digital twin system in irrigation district can effectively promote the information fusion of the two irrigation districts, break the ' data island ', form a complete information system of efficient utilization of water resources, and promote the intensive and economical utilization of water resources in irrigation district. |
| Key words: digital twin; efficient water saving; water resources; water allocation |
