激光打靶装置中的集散式数字同步系统的研究  

Research of the Distributed Digital Delay Pulse Generator in the Prototype of Laser System

作　　者：李辉[1] 刘百玉[1] 欧阳娴[1] 刘进元[1] 蒋军敏[2] 张宜群[1] 

机构地区：[1]中国科学院西安光学精密机械研究所瞬态光学技术国家重点实验室,西安710068 [2]西安邮电学院,西安710061

出　　处：《光子学报》2004年第7期786-788,共3页Acta Photonica Sinica

摘　　要：介绍了一种集散式数字同步系统 ,它能够实现对数字同步机的本地控制、远地控制和集中控制 它由多个本地控制单元和一个远地控制单元组成 ,通过RS 4 2 2总线实现相互之间的通信A distributed digital delay pulse generator is described,which combines skillfully the analog delay circuit and the digital delay circuit. It includes a lot of local control units and a remote control unit based a computer. The system incorporates the local control, the remote control and the centralized remote control of the digital delay pulse generator into the body. RS-422 bus is used for the communication between the remote control unit and the local control units.

关 键 词：数字延时电路 模拟延时电路 晃动补偿 集散式系统 RS-422总线 

分 类 号：TN248.1[电子电信—物理电子学]