Bias-Compensated Least-Squares Method for Identification of Closed-Loop Systems
闭环系统辨识的偏差最小二乘法

This paper studies the problem of indentifying closed loop systems in the presence of colored noises.A bias compensated least squares method is developed,which is able to estimate consistently the transfer function of the plant and controller in the closed loop system,even if the models of the noises are not known