摘要
以给水管网节点水压估计为目的 ,提出了管网状态估计的数学模型 .并着重对估计的误差进行了分析 ,对模型进行了验证 ,提出了合理的迭代终止准则 。
To estimate the node water pressure, the paper proposes a model for the state estimation of water distribution network. Special analysis is given to error estimation and verification is given to the correctness of the model.The termination criterion for iteration is presented,and the method used to choose a site for measurement device and reasonable number of measurement device is also come up with.
出处
《西安建筑科技大学学报（自然科学版）》
CSCD
2001年第4期357-360,共4页
Journal of Xi'an University of Architecture & Technology(Natural Science Edition)
基金
陕西省自然科学基金 ( 99C0 6)
陕西省教委专项科研基金 ( 99JK2 0 4)
关键词
给水管网
状态估计
误差
监测点
water distribution network
state estimation
error
accuracy
node for measurement
