图像法测量高速旋转传动轴橡胶护套的膨胀量

Measuring Bulge Quantum of High Speed rotating Spin by Imate method

介绍了采用图像法测量高速旋转传动轴橡胶护套膨胀量的方法，详细阐述了橡胶护套测控系统的硬件构成和软件实现方案。系统包括光源设计、传动轴相位检测、数字图像采集和数字图像处理等部分，其中传动轴相位检测的实时准确性是实现动态测量护套膨胀量的基础，数字图像处理技术是该系统的核心。

The paper presents the image method that measuring the bulge quantum of drive shaft boot rotation in hihg speed,Moreover,it describes the hardware constructions of test rig's measurement and control system in detail. The system includes light design phaes detection,image acquisition,image processing and so on,In the system real time and accuracy of the phase detection are the basis of dynamically measuring the bulge quantum and digital image processing method is the core