信号相关分析在系统参数辨识中的应用

The application of signal related analysis in system parameters indentified

提出一种利用信号相关分析辨识系统参数的方法。该方法不需要施加试验信号,直接使用系统的输入输出信息。因此,它使用方便,可以克服噪声的影响,具有较强的鲁棒性。

In this paper, a method of identified system parameters by related analysis of signal is proposed. In this method, experiment signal is not needed, and the input and output signal is applied directly. So, this method has several advantages as following： easy to use, without the effect of noise, strong capability of robust.