基于差分进化算法的管网模型校正

The pipe networks mode correction based on the difference evolution algorithm

阐述了在模型校核中,在用户用水量曲线经过校正后,通过漏失系数的调整来调节节点用水量,采用差分进化算法对建立的仿真管网模型进行校核,通过验证发现,该法校核过的管网模型与实际值很接近,且运行速度较快。

It illustrated that the joints water consumption was adjusted by leak coefficient adjustment after correcting consumers＇ water consumption curve in mode correction. The built simulated pipe network was corrected with difference evolution algorithm. It proved that the pipe network mode corrected by the method was near practical value and running speed was rapid.