摘要
本文介绍了以多通道测试前端、通用信号处理软件和专用振动模态分析软件组成的计算机辅助多通道振动模态分析系统、结合我们自行研制的经验,着重讨论了多通道数据采集器的构成、数字滤波技术的应用、多功能信号源,以及通用信号分析和振动模态分析软件的功能与特点。
This paper introduces a computer aided multi-
channel vibration modal analysis system which consists of
multi-channel front-end,signal processing software and vi-
bration modal analysis software.With our reserach experi-
ences,the structure of the multi-channel data acquisition
system,the application of digital filter technique and multi-
function signal sources are discussed.The capabilities and
features of the dynamic signal analysis and vibration modal
analysis software are presented.
出处
《测控技术》
CSCD
北大核心
1992年第1期18-20,共3页
Measurement & Control Technology
