Leakage Diagnosis of Water Supply Network Based on ACO-SVM

Leakage diagnosis model of water supply network was established by SVM. ACO is used to search and optimize the penalty coefficient c of SVM and the important parameter error E of kernel function in order to improve the speed and accuracy of SVM. The water leakage characteristic data of the water supply network with single leakage point was measured by simulation test. The sample data was verified based on ACO- SVM model, which can effectively locate the leakage point and accurately predict the leakage rate.