中文说明：压缩包包括前馈控制，比值控制，串级控制以及解耦控制，每种控制系统都包含很多不同的simulink模型，需要做控制方面应用的朋友可以下载看看，绝对对你有用
English Description：
Compression package including feedforward control, ratio control, cascade control and decoupling control, each control system contains many different simulink model, you need to do to control application of friends can download to see, definitely useful to you