Turbine disk is the heart of aero engine.

涡轮盘是航空发动机的心脏。

Modeling of nonlinearity dynamic respondence of the aero engine was studied.

研究航空发动机的非线性动态模型的建立问题。

Now, the system has been used in WS9 engine test in Xi'an Aero Engine Company.

目前本系统已经用于西安航空发动机（集团）有限公司的WS9发动机的试车工作。

Based on this method, a digital tachometer design for aero engine was introduced.

在这个基础上，介绍了一种航空发动机数字转速表设计。

This paper discusses how to realize the dynamic decoupling of aero engine by state feedback.

利用状态反馈实现了航空发动机的动态解耦。