A DATA ACQUISITION SYSTEM FOR BLADE VIBRATION TEST

Zhang Chengsheng; Song Zhaohong

Chinese

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A DATA ACQUISITION SYSTEM FOR BLADE VIBRATION TEST

更新时间：2026-07-07

- A DATA ACQUISITION SYSTEM FOR BLADE VIBRATION TEST
- Vol. 3, Issue 2, (1988)
- 作者机构：
  
  北京航空学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1988
- 稿件说明：
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Zhang Chengsheng, Song Zhaohong. A DATA ACQUISITION SYSTEM FOR BLADE VIBRATION TEST[J]. 1988, 3(2).
DOI：

Zhang Chengsheng, Song Zhaohong. A DATA ACQUISITION SYSTEM FOR BLADE VIBRATION TEST[J]. 1988, 3(2). DOI：

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.

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