Fuze batterytest system based on negative delay  

基于负延迟技术的引信电池测试系统(英文)

作　　者：郑凤芹[1] 谢锐[2] 

机构地区：[1]中北大学电子测试技术重点实验室,山西太原030051 [2]中北大学仪器科学与动态测试教育部重点实验室,山西太原030051

出　　处：《Journal of Measurement Science and Instrumentation》2014年第1期21-24,共4页测试科学与仪器（英文版）

摘　　要：The paper studies a cycle storage system with fixed capacity to monitor fuze battery＇s working voltage and noise,solving the problems of small capacity and low sample frequency.A 4 MB cycle sampling space is designed by adopting the negative delay technology,which implements the function of recording 4 MB data before triggered and then sequentially recording 50 MB data to ensure that the host computer recovers the voltage and noise data correctly and effectively.Two pieces of Flash work alternately to avoid the time conflict between commands programming and data writing.This method can make efficient use of storage space,recording the information before triggered,therefore it ensures the reliability and validity of the measured data.

关 键 词：fuze battery negative delay storage measurement 

分 类 号：TJ430.6[兵器科学与技术—火炮、自动武器与弹药工程]