通过虚拟阵元进行DOA估计，感应双馈发电机系统的仿真，IMC-PID是利用内模控制原理来对PID参数进行计算，包含位置式PID算法、积分分离式PID，粒子图像分割及匹配均为自行编制的子例程，matlab程序运行时导入数据文件作为输入参数。-Conducted through virtual array DOA estimation, Simulation of doubly fed induction generator system, The IMC- PID is using the internal model control principle for PID parameters is calculated, It contains positional PID algorithm, integral separate PID, Particle image segmentation and matching subroutines themselves are prepared, Import data files as input parameters matlab program is running.