earticle

영어

In this paper, using the water level of the reservoir and the water pressure on pipe networks, a decision making technology for estimating the virtual water pressure on arbitrary points in pipe netwrorks and managing the water distribution networks was proposed. We derived the regression equations between the water level in reservoir and the water pressure on pipe networks. The results of the actual application show that the event was detected and the correlation between the measured water pressure at the evaluation point and the estimated value of virtual water pressure related to the change in the water level of the distributing reservoir satisfied the evaluation criterion “5% or less” in all cases. In addition, the result of evaluating the opening and closing of the valve of water pipe show that all events were detected, and the relevant solutions according to that events were suggested by the proposed system