光纤陀螺输出误差的allan方差分析，感应双馈发电机系统的仿真，包括最小二乘法、SVM、神经网络、1_k近邻法。- allan FOG output error variance analysis, Simulation of doubly fed induction generator system, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.