阵列式震动信号采集同步系统设计

本文针对基于阵列式振动信号采集系统的同步数据获取的需求,在分析系统要求的基础上,提出了实现远距离同步触发的整体方案。并采用自顶向下的设计思想,将系统分为无线收发模块、无线信道模块、加法计数器模块、传感器模块、数字时标模块五个模块,提出了各模块的实现方案。之后对影响系统性能的因素的各模块进行了仿真分析。

Design of Arrayed Vibration Signal Acquisition Synchronous System

The issue proposed the overall program for realizing the long distance synchronous triggering on the basis of careful analysis to the system requirement,which is due to data acquisition needs of array synchronous vibration signal acquisition system.Besides, it is a top-down design principle which breaks the system into wireless transceiving module,wireless channel module,addition counter module and digital time scale module and gives the realizing program to each module.After that,I simulated factors affect...