D-S证据理论数据融合，模拟数据分析处理的过程，IMC-PID是利用内模控制原理来对PID参数进行计算，基于人工神经网络的常用数字信号调制，仿真图是速度、距离、幅度三维图像，进行逐步线性回归。- D-S evidence theory data fusion, Analog data analysis processing, The IMC- PID is using the internal model control principle for PID parameters is calculated, The commonly used digital signal modulation based on artificial neural network, FIG simulation speed, distance, amplitude three-dimensional image, Stepwise linear regression.