基于模糊理论的城市管网配水系统Simulink仿真研究  

Study on Simulink Simulation Technology for Urban Pipeline Water Distribution System Based on Fuzzy Theory

作　　者：郜志云[1] 刘波[2] 刘洪波[2] 

机构地区：[1]环境保护部环境规划院,北京100012 [2]天津大学环境科学与工程学院,天津300072

出　　处：《安徽农业科学》2012年第5期2984-2987,2990,共5页Journal of Anhui Agricultural Sciences

基　　金：国家科技重大专项资金项目(2008ZX07314-003);天津市科技支撑计划重点项目(09ZCGYSF02200)

摘　　要：为实现城市供水系统的优化调度,提高城市管网工况各个时刻主要参数的精确度,基于模糊理论对城市管网配水系统进行了Simulink仿真的研究和应用。该仿真技术以Sugeno模糊模型为理论基础,利用Simulink仿真方法分别建立水量及管网工况的输入隶属度函数、模糊规则和输出隶属度函数的子模块,然后对各子模块进行连接和计算,最后通过示波器输出仿真结果。仿真结果表明,基于模糊理论城市管网配水系统的Simulink仿真模型具有仿真精度高、参数易调、可持续开发、结果可视化等优点,为城市供水调度工况的研究提供了参考。In order to achieve optimal operation of urban water supply system,improve the main parameters＇ precision of the urban pipe network operating mode every time,the research and application of Simulink simulation technology based on fuzzy theory was carried on to the urban water distribution system.With the theoretical basis of Sugeno fuzzy model,sub-modules of input degree of membership function,fuzzy rule and output degree of membership function were built,connected and calculated by Simulink,including membership function input-module,fuzzy rules module and membership function out-put module.Simulation results show that the fuzzy theory Simulink simulation technology for water distribution system has the advantages of high simulation precision,easy parameters adjustment,sustainable development,visual results and so on.This provides references for the study on optimal operation of urban water supply.

关 键 词：水量预测 工况模拟 模糊理论 SIMULINK仿真 

分 类 号：S126[农业科学—农业基础科学]