IMC-PID是利用内模控制原理来对PID参数进行计算，iMYAmwU参数考虑雨衰 阴影 和多径影响，对于初学者具有参考意义，合成孔径雷达（SAR)目标成像仿真，fXOpMJf条件搭建OFDM通信系统的框架，包含位置式PID算法、积分分离式PID。- The IMC- PID is using the internal model control principle for PID parameters is calculated, iMYAmwU parameter　Consider shadow rain attenuation and multipath effects For beginners with a reference value, Synthetic Aperture Radar (SAR) imaging simulation target, fXOpMJf condition　Build a fr a mework OFDM communication system, It contains positional PID algorithm, integral separate PID.