基于伪并行遗传算法的消防管网受损点定位方法  

Leakage localization method based on pseudo-parallel genetic algorithm for fire fighting system

作　　者：金涛[1] 周泽渊[1] 陈晓洪[1] 

机构地区：[1]海军工程大学动力工程学院,武汉430033

出　　处：《海军工程大学学报》2016年第3期40-44,共5页Journal of Naval University of Engineering

基　　金：国家部委基金资助项目(4010404010103)

摘　　要：在分析目前舰船管网普遍采用的漏损探测定位方法的基础上,建立了基于压力驱动流量模型的摩阻系数与漏损系数联合优化模型,并采用多工况伪并行遗传算法求解优化模型实现消防管网的漏损探测定位。通过编制程序对算例进行了仿真验证,并将伪并行遗传算法与基本遗传算法进行对比分析,仿真结果表明:伪并行遗传算法具有较好的漏损探测定位效果。By analyzing several existing leakage control methods,the combined model of the friction resistance coefficient and the leakage coefficient based on the pressure-dependent demand model is built,and pseudo-parallel algorithm with multi-working conditions is used to deal with the optimization model for leakage detection and localization.The calculation program is designed,and the pseudoparallel algorithm is compared with the basic genetic algorithm,which proves that the pseudo-parallel algorithm can achieve better results.

关 键 词：消防管网 漏损控制 压力驱动流量 伪并行遗传算法 漏损探测定位 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]