通用交直流传动系统CAD软件包的系统辨识功能

The Identify Function of the General CAD Package of AC and DC Drive System

本文以通用交直流传动系统CAD软件包为背景，引入分数时滞模型及其辨识方法，分别辨识交直流传动系统的离散模型，并能求得其对应的连续模型，这为利用工程设计方法，自适应地设计控制器提供了方便。另外，本软件包所提供的方便的图形界面，明显的辨识结果比较，也为自动控制系统工程设计方法的学习提供了很好的CAI手段。

In this paper basing the General CAD package of AC and DC drive system, a fractional delay model and its identify method are used for getting district model and continuous model of AC and DC drive system. This identify function makes it possible to adeptly design controller with engineering design method. For its convenience graph interface and obvious comparison of identify result, the package can be used as a mean of CAI.