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Botu PLC Fuzzy PID control (quantitative factor and proportional factor)

2022-07-18 22:26:00 【RXXW_ Dor】

Parameters " Quantification factor and scale factor ", They are all set for the scale transformation of the clear value , Its function is to enlarge or reduce the variable in a certain proportion , In order to match our fuzzy universe and complete one-to-one mapping . This transformation also has an impact on the working performance of the whole system .（ In fact, it is equivalent to introducing additional proportional effect , So vague PID The regulation of is a systematic project ）. Limited to my ability , Mistakes and deficiencies are inevitable in the text , You are welcome to criticize and correct . At the same time, thank you for your attention and subscription .

Portal PLC The fuzziness of PID The complete control algorithm can be seen in the following article ：

Portal PLC Fuzzy PID Control details （SCL Full source code + Parameters ）_RXXW_Dor The blog of -CSDN Blog Fuzzy PID Other relevant mathematical foundations , For theoretical knowledge, you can refer to other articles in the column , I'm not going to repeat it here , This article is about the ambiguity of double tank PID Explain the problem in detail .PLC Fuzzy control learning notes _RXXW_Dor The blog of -CSDN Blog _plc fuzzy control 1、 Some fuzzy control systems require that the fuzzy universe E and EC Normalized to a certain range 【a,b】 Between , This can be achieved by scaling , Portal PLC There are many ways to do this , See an article I wrote , About analog conversion .............https://blog.csdn.net/m0_46143730/