节点文献
多通道动态测试分析系统研制与应用
DEVELOPMENT OF MULTI-CHANNEL DYNAMIC TEST AND ANALYSIS SYSTEM AND ITS APPLICATIONS
【摘要】 本文综合介绍了自行研制的多通道动态测试分析系统(DTAS)。重点讨论了DTAS系统的硬、软件设计,实时数字滤波和频率细化等关键技术。最后给出了该系统的应用情况。
【Abstract】 A multi-channel Dynamic Test & Analysis System (DTAS) is described in this paper,which emphsized on the design of hardware and software of DTAS,the key techniques on Realtime Digital Filtering and the Frequency Zoom.The applications and specifications of the DTAS system are also given.
【关键词】 动态信号分析;
数字信号处理器;
数字滤波;
频率细化;
模态分析;
振动控制;
【Key words】 dynamic signal analysis; digital signal processor; digital filter; frequency zoom; modal analysis; vibration control;
【Key words】 dynamic signal analysis; digital signal processor; digital filter; frequency zoom; modal analysis; vibration control;
- 【文献出处】 振动与冲击 ,JOURNAL OF VIBRATION AND SHOCK , 编辑部邮箱 ,1995年03期
- 【分类号】TP274
- 【被引频次】11
- 【下载频次】116