基于AD976的橇载记录仪设计与实现  

Design and Application of On Rocket Sled Recording Device Based on AD976

作　　者：孙帅 钱礼华 陈亚奇 

机构地区：[1]中国兵器工业试验测试研究院,陕西华阴714200

出　　处：《四川兵工学报》2014年第4期116-118,共3页Journal of Sichuan Ordnance

摘　　要：针对火箭橇试验特殊工作环境制约以及应变、温度、振动和过载等测试需求,设计并实现了一种基于AD976的橇载记录仪。以CPLD为核心控制,根据AD976、ADG508和FT245控制时序以及采集、读数信号控制进行了时序电路设计,并对信号采集存储过程进行了仿真分析,完成了该装置的设计与实现。According to the special working environment of the rocket sled experiment, as well as the re- quirement of strain, temperature, vibration and overload measurement, a recording device based on AD976 was designed and implemented in this paper. The component selection and circuit design were in- troduced in detail, using CPLD as the core control, according to the AD976, ADG508, FT245, the se- quence circuit was designed, and the process of signal conversion and storage were simulated and ana- lyzed. Finally, the design and realization of this device was completed.

关 键 词：AD976 火箭橇试验 橇载记录仪 CPLD 

分 类 号：TJ06[兵器科学与技术—兵器发射理论与技术]