Practical Use of a Pump Control System Using Fuzzy Control
Practical Use of a Pump Control System Using Fuzzy Control
复制标题
使用模糊控制的泵控制系统的实际应用
DOI：
10.1541/ieejias.121.468
复制
发表时间：
2001
影响因子：
--
通讯作者：
Yukio Hatsushika
中科院分区：
文献类型：
--
作者：
T. Shamoto;Yukinobu Terao;Nagaiwa Akihiro;Hiraoka Yukio;Atsushi Nari;Yukio Hatsushika
本文提出了一种应用模糊控制技术的新型雨水泵控制方案，并利用实际运行数据给出了评估结果。传统的水泵控制方案称为液位控制，当水泵井的实际水位达到给定设定值时启动/停止水泵。为了防止暴雨造成的洪水，操作人员经常在水位达到设定值之前手动干预水位控制并启动抽水。本文提出了一种全自动控制方案，该方案利用实测水位数据及其差值数据作为输入，通过模糊推理来改变水位控制中的水位设定值。采用这种控制方案使我们能够减少泵操作的繁琐程序。此外，通过修改控制软件，无需引入额外的硬件，即可轻松实现该控制方案。通过将所提出的控制应用于实际运行的泵站，证实了所提出的控制的有效性。此外，通过比较所提出的控制的结果和电平控制的模拟结果，显示了所提出的控制相对于电平控制的优越性。
This paper presents a new rain-water pump control scheme applying fuzzy control technique and shows evaluation results by using actual operation data. Conventional pump control scheme is called Level Control, where pumps are started-up/stopped when actual water level of a pump well reaches a given set value. In order to prevent flooding caused by heavy stormwater, operators often intervene the Level Control manually and start-up pumping before the water level reaches the set value.This paper proposes the full-automatic control scheme where the set value of water level in the Level Control is changed by a fuzzy inference that utilizes measured water level data and its difference data as its input. Adopting this control scheme enables us to reduce the tedious procedure for pump operations. Also, the control scheme is easily realized by modifying software for control without introduction of additional hardware.The effectiveness of the proposed control is confirmed by applying the proposed control to an actually being operated pump station. Furthermore, the superiority of the proposed control to the Level Control is shown by comparing the results of the proposed control and simulated results of the Level Control.