小型智能旋转弹测试系统研究

Research on the test system of the small intelligent rotating bomb

为解决传统弹载测试存储分系统的固定分区或不分区方法导致系统存储空间利用效率低、不能满足被测弹飞行轨迹等运行参数长时间记录需求和有效数据不能快速提取的问题,综合利用结构隔离分区保护技术、FPGA 可变分区存储技术以及上位机信息交互技术,开发一种小型智能旋转弹测试系统。实验证明,该测试系统可工作在高过载、超高旋速等恶劣环境,可利用有限存储空间完成大数据长时间存储,且能快速提取有效被测弹运行参数,为小型智能旋转弹测试研究奠定了基础,具有一定工程实用价值。

In order to solve the problems, of which the low storage space utilization efficiency is caused by the method of fixed partition or non-partition of the traditional test storage subsystem, of which is unable to satisfy the requirements of long time recording of flight trajectory and other operational parameters, and of which the effective data can not be extracted quickly, a small intelligent test system for rotating projectile is developed, which synthetically utilize the structure isolation partition protection technology, FPGA variable partition storage technology and host computer information exchange technology. The experiment shows that the test system can work in severe environment such as high overload and ultra-high speed, complete big date's long time storage, with the limited storage space, and can quickly extract the operational parameters of the tested bomb. It lays a foundation for the test researches of small intelligent rotary bomb, and has certain practical value in engineering.