模糊控制技术在变频调速恒压供水系统中的应用研究  

Application research of the fuzzy control technology in the variable-frequency speed-governing constant-pressure water supply system

作　　者：赵宝永[1] 付兴武[1] 赵宝东 

机构地区：[1]辽宁工程技术大学电气工程系,辽宁阜新123000 [2]共青团北京市昌平区委员会,北京102200

出　　处：《电气传动自动化》2003年第6期16-17,22,共3页Electric Drive Automation

摘　　要：将模糊控制技术应用于供水系统 ,设计出了自调整修正因子Fuzzy-PID控制器 ,克服了传统PID控制设计中参数调整困难的问题 ,并通过变频调速实现了恒压控制。该系统取代了高位水塔和直接水泵加压等传统供水模式 。Fuzzy control theory is applied to the water supply system.The design of fuzzy-PID controller with self-adjusting factoris introduced,whichcan solve the problemofthe parameter adjustmentin the traditional PID control.The water supply with constant pressure is obtained by variable-frequency speed-governing method.The system can replace the traditional watersupplymodeperformedbyaperchwatertowerandwaterpump,whicheffectuatesthedirectwaterpressure.Theapplication has proved to be very effective for saving on energy and control performance is stable.

关 键 词：变频调速 恒压供水系统 模糊控制 Fuzzy-HD控制器 参数调整 

分 类 号：TU991.62[建筑科学—市政工程] TP273.4[自动化与计算机技术—检测技术与自动化装置]