城市排水管网系统的建模、优化运行与控制方法及应用

项目名称： 城市排水管网系统的建模、优化运行与控制方法及应用

项目编号： No.61333009

项目类型： 重点项目

立项/批准年度： 2014

项目学科： 自动化技术、计算机技术

项目作者： 薛安克

作者单位： 杭州电子科技大学

项目金额： 310万元

中文摘要： 城市安全排水是一项重要国家战略和重大民生工程。由于系统的高度复杂性，运行环境的高度不确定性，以及要求的高标准性，保证其在任何情况下安全、节能和高效运行，非常具有挑战性。本课题针对我国城市排水的迫切需求，开展城市排水管网系统优化运行与控制的理论、方法、技术与应用研究。内容包括：研究水力学、拓扑演变等特性，提出结合数据的水力学建模方法，建立城市排水管网系统不确定水力学动态模型；研究重力流状况下水流状态影响排水问题，提出管网排水的水流态势概念，提出多源信息融合水流态势估计方法，建立不确定分布式多源异类信息融合理论和方法；研究日常和危急情况下，防止污水溢出、防涝等安全排放机理，提出典型危险态势安全运行和控制的理论、方法和技术；研究系统能耗、污水溢流量、排放效率等综合优化问题，提出城市排水管网系统安全、节能和高效综合优化和控制的理论和方法。最后以实际系统数据实验验证，并在杭州市排水管网系统运行。

中文关键词： 城市排水管网;建模;信息融合;优化控制;

英文摘要： Urban drainage is an important national strategy and a critical project of civilian engineering. Due to the high complexity of urban drainage networks, the high level of uncertainty in the operational environment, and the stringent standard of its deployment, it is a huge challenge to meet the necessary requirements of the operational safety, energy-saving, and high-efficiency under any circumstances. Aiming at the imperative demand for the urban drainage, this project is going to research the system optimization & control theories, methods, techniques, and applications for the urban drainage networks. The detailed research includes: by analyzing the characteristics of hydraulics, the network topology evolution, etc., we will propose a data-driven modeling method of hydraulics, and build a dynamic model with uncertain hydraulics properties for the drainage network system; by studying the influence of the current state to the drainage under the gravity flow, we will propose a new concept of current situation for the networked drainage, as well as the current situation estimation methods based on the multi-source information fusion. Moreover, we will discuss a distributed multi-source and heterogeneous information fusion theory for the uncertainty environments; by considering the safety mechanisms for preventing the dirty water overflowing and flooding in the routine and emergent cases, we will put forward control theories, methods and techniques of safety operation under typical hazard situations; by investigating the integrated optimization problem for the system’s energy consumption, the quantity of the overflowed dirty water and the efficiency of the drainage, we will propose the optimization and control theories & methods to promote the safety, energy-saving and efficiency for the urban drainage system. Finally, the proposed theories and methods will be tested based on the real systems’ data, and to go trial operation on the Hangzhou urban drainage networks.

英文关键词： Urban Drainage Network;Modelling;Information Fusion;Optimal Control