SM－2100瞬态数据采集与处理系统的开发应用

ＳＭ－２１００瞬态信号采集与处理系统是从日本引进的大型成套设备。本文简述了该系统的内部结构、分析功能和外部设备，并指出了它们的应用特点，着重介绍了在信号分析、炮风洞和激波管的参数测量、建筑物的振动分析及计量标定等方面的应用情况，并有实际例证，尤其在他风洞和激波管参数测量方面的应用，反应了该系统在快速、瞬态信号测量方面的应用价值，从而为进一步开发该系统的广泛应用领域提供了有效的途径，也在引进、消化、吸收方面积累了一定的经验。

DEVELOPING AND APPYLING OF THE SM-2100 MULTIPLE CHANNEL SIGNAL ANALYZING SYSTEM

The SM-2100 is a vast complex equipment which is imported from Japan. It has a system for wllecting and analyzing singals.This paper brifly states the internal structure, analyzing functions and peripheral equipment of the system, and points out thei pplying characteristics. But the paper puts emphasis on the use of the system. Throughthe use of the system, it can solve the parametric m:asurement in Gun Tunnel and shock Tube, vibration analysis of building, measurement of quantities and the signal analisis in its memory. There are a lot of illustrations to show that the use of the system is reliable is the above-stated four fields. Especially, in the para metric measurement in Gun Tunnel and Shock Tube. The systlm has great significance in app ations for the measurement of signals with high-speed and instantaneity.As stated above, all these examples hay supplied effective ways for further widening the applied field of the system, and we do also accumulate some experience in our technic efforts.