包含位置式PID算法、积分分离式PID，重要参数的提取，IMC-PID是利用内模控制原理来对PID参数进行计算，有小波分析的盲信号处理，基于matlab GUI界面设计,阐述了负荷预测的应用研究。- It contains positional PID algorithm, integral separate PID, Extract important parameters, The IMC- PID is using the internal model control principle for PID parameters is calculated, There Wavelet Analysis Blind Signal Processing, Based on matlab GUI interface design, It describes the application of load forecasting.