叶片振动实验实时数据采集系统及应用
A DATA ACQUISITION SYSTEM FOR BLADE VIBRATION TEST
-
摘要: 整个振动信号高速实时采集与处理系统的设备可以分成三个部分:激振和拾振部件;数据采集部件;数据处理部件。Abstract: A real-time data acquisition system based on IBM-PC for vibration test is provided. The highest sampling frequency of each channel is 100kc/s. There are 16 A/D channels and 2 D/A channels in this system. The tests of frequency spectrum analysis and vibration stress distribution of blade have been completed with this system.
-
点击查看大图
计量
- 文章访问数: 1280
- HTML浏览量: 66
- PDF量: 377
- 被引次数: 0

下载: