IMC-PID是利用内模控制原理来对PID参数进行计算，PLS部分最小二乘工具箱,包括最小二乘法、SVM、神经网络、1_k近邻法,Matlab实现界面友好，进行逐步线性回归。-The IMC- PID is using the internal model control principle for PID parameters is calculated, PLS PLS toolbox, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Matlab to achieve user-friendly, Stepwise linear regression.