IMC-PID是利用内模控制原理来对PID参数进行计算，可以实现模式识别领域的数据的分类及回归，AHP层次分析法计算判断矩阵的最大特征值。- The IMC- PID is using the internal model control principle for PID parameters is calculated, You can achieve data classification and regression pattern recognition, Calculate the maximum eigenvalue judgment matrix of AHP.