引信高压反激变换器升压时间动态特性
Dynamic Characteristics of Fuze High Voltage Flyback Converter Boost Time
韩旭朋 1李亮 1薛宇博 1冯鹏程 1杜永龙1
作者信息
- 1. 中国兵器工业集团第二一二研究所,陕西 西安 710065
- 折叠
摘要
直列式引信高压电路的升压时间决定了引信的三级解保时间,是引信全电子安全系统的关键指标.通过对引信高压电路中反激变换器的工作过程进行动态分析和建模,推导出输出电压的动态模型,揭示了升压时间的变化规律,为引信高压电路的参数优化设计和闭环控制提供指导.通过Simulink建立引信高压反激变换器的模型,通过仿真验证了动态模型的正确性和升压时间的变化规律,并通过闭环反馈控制来达到升压目标.
Abstract
The boost time of the high-voltage circuit of the inline fuze determines the arming time of the fuze,which is a key indicator of the S&A system.In this paper,by modeling and dynamic analysis of the flyback con-verter in the high-voltage circuit of the fuze,the dynamic model of the boost was derived,revealing the variation law of boost time.It provided guidance for the parameter optimization design and closed-loop control of the high-voltage circuit of fuze.Finally,the model of the high-voltage flyback converter for the fuze was established u-sing Simulink.The variation law of the boost time was verified through simulation,and the boost target was a-chieved through closed-loop feedback control.
关键词
直列式引信/高压电路/反激变换器/升压时间Key words
inline fuze/high-voltage circuit/flyback converter/boost time引用本文复制引用
出版年
2024
NETL
NSTL
万方数据