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给水管网运行优化是管网模型的最重要应用之一,有必要对该问题研究进展进行回顾和总结。分析了给水管网运行优化问题,从管网需水量预测模型、水力计算模型、运行优化决策模型三方面介绍了管网运行优化的各种计算方法和技术,并分析了各方法存在的问题和难点。研究结果表明,应进一步完善管网运行优化的相关算法,以指导工程实践。
The optimization of water supply network is one of the most important applications of the pipe network model. It is necessary to review and summarize the research progress of this issue. This paper analyzes the operation optimization of water supply network, and introduces various calculation methods and techniques of pipe network operation optimization from the three aspects of forecasting model, hydraulic calculation model and operation optimization decision-making model of pipe network, and analyzes the existing problems of each method difficulty. The results show that the algorithm of pipe network optimization should be further improved to guide the engineering practice.