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基于PLC的液位模糊控制系统设计
消耗积分:5 |
格式:rar |
大小:177 |
2009-08-14
王磊
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文章应用德国SIEMENS S7-300 可编程序控制器设计一个两维模糊控制器，将控制器的模糊输出反模糊化后化为实际输出而控制调节阀的开度，使中位水箱的液位达到给定值。通过在组态王中的参数连接与设置，实现液位运行画面的监测。运行结果表明，所设计的二维模糊控制器能精确控制中位水箱的液位，获得了良好的控制效果。
关键词 模糊化；反模糊化；模糊控制器；模糊输入；模糊输出
Abstract：This thesis design two dimensional fuzzy controller use the programmed logic controller of Siemens S7-300. Fuzzy output defuzzified physics output which control regulate valve and make the mid tank water level up to the set point. With setting the parameters, the software “Kingview” is used to monitor water level the data. The implementing result proves the fuzzy control for the middle tank is effective.Using empirical control methods to retain a high-quality control system.
Keywords fuzzifier; defuzzifier;fuzzy control;fuzzy input;fuzzu output
关键词 模糊化；反模糊化；模糊控制器；模糊输入；模糊输出
Abstract：This thesis design two dimensional fuzzy controller use the programmed logic controller of Siemens S7-300. Fuzzy output defuzzified physics output which control regulate valve and make the mid tank water level up to the set point. With setting the parameters, the software “Kingview” is used to monitor water level the data. The implementing result proves the fuzzy control for the middle tank is effective.Using empirical control methods to retain a high-quality control system.
Keywords fuzzifier; defuzzifier;fuzzy control;fuzzy input;fuzzu output
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