摘要
为了对某一多路继电器板实现控制和信号采集,采用CompactDAQ技术开发了一种信号生成和采集系统。该系统采用简便的即插即用的USB连接方式与控制计算机进行通信,实现了多达15路信号的同时读写。CompactDAQ集成信号接口、信号调理和信号采集于一体,使系统结构紧凑、灵活性好,易于扩展。实验结果表明,该系统运行稳定可靠,能对各路继电器通道进行有效控制,具有一定的实用性和应用价值。
This paper develops a signal generating and acquisition system for a multi-channel delay board with CompactDAQ technology.A plugplay USB cable is used to communicate between the PC and CompactDAQ.Up to 15 signals can be read or written simultaneously in this application.CompactDAQ combines signal interface,conditioning and acquisition together,which make the system looks compact,flexible and easy to expand.The experiment shows that this system runs stably and accurately,and every channel can be effectively controlled.The technology and methods adopted in the system are practical and worthy of using abroad.
出处
《计算机与数字工程》
2011年第3期175-177,181,共4页
Computer & Digital Engineering
