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...
详细信息
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 *** pieces of Flash work alternately to avoid the time conflict between commands programming and data *** method can make efficient use of storage space,recording the information before triggered,therefore it ensures the reliability and validity of the measured data.
暂无评论