给水管网状态估计模型的研究  

Research on State Estimation Model ofWater Supply Networks

作　　者：吴学伟[1] 赵洪宾[1] 

机构地区：[1]哈尔滨建筑大学市政环境工程学院

出　　处：《哈尔滨建筑大学学报》1998年第2期57-62,共6页Journal of Harbin University of Civil Engineering and Architecture

摘　　要：从给水管网实际出发，根据少量已知监测信息及管路网络拓扑结构建立了给水管网状态估计模型，并结合模拟试验证明模型正确可行。该模型直接反映了末知节点压力与已知信息的关系，可用于解决已知信息不充分的问题，因而具有广泛的实用性。From the reality of water supply networks,based on a few known monitored information and topology structure of pipe network,a state estimation model of water supply networks is established in this paper。The corresponding simulation test shows that the model is accurate and feasible.The model directly reflects the relationship of unknown nodal pressures and known information,which can be used to solve the problem of insufficient known conditions.The model can be widely applied in engineering.

关 键 词：给水管网 节点压力 状态估计模型 城市给水 

分 类 号：TU991.33[建筑科学—市政工程] TU991.36