鱼雷电磁引信半实物仿真试验系统设计  

Design of Hardware-in-the-loop Simulation Test System for Torpedo Electromagnetic Fuze

作　　者：闫晓伟 谭思炜 孙强 张林森[2] YAN Xiaowei;TAN Siwei;SUN Qiang;ZHANG Linsen(Naval Armament Department,Beijing 100841;College of Weaponry Engineering,Naval University of Engineering,Wuhan 430033)

机构地区：[1]海军装备部,北京100841 [2]海军工程大学兵器工程学院,武汉430033

出　　处：《舰船电子工程》2021年第10期99-103,共5页Ship Electronic Engineering

基　　金：湖北省自然科学基金项目(编号:2018CFC866)资助。

摘　　要：针对鱼雷电磁引信系统的陆上试验与测试需求,设计了一种半实物仿真试验系统。基于鱼雷电磁引信的动态过靶过程和多种影响因素,建立了鱼雷电磁引信目标信号的数学模型,采用DSP+FPGA的硬件系统构架,实现了真实目标反射信号的物理模拟。试验表明,该系统可有效模拟鱼雷电磁引信的目标信号,可在陆上完成对鱼雷电磁引信实物系统的可靠性和抗干扰性能的试验与测试。A hardware-in-loop simulation test system is designed in this paper for the requirements of land experiments and testing on electromagnetic fuze system of torpedo in physical.A mathematic model of the torpedo electromagnetic fuze target signal is established based on a dynamic process of the torpedo electromagnetic fuze as passing through the target with multiple factors influencing.This paper generates the reflecting target signals in physical based on a hardware system framework of DSP+FPGA chips.Testing results show that the hardware-in-loop simulation system could realize a real target signal of the torpedo electromagnetic fuze,and the physical testing on reliability and anti-interference performance of torpedo electromagnetic fuze on land could be conducted.

关 键 词：半实物仿真 武器试验 鱼雷电磁引信 

分 类 号：TJ43[兵器科学与技术—火炮、自动武器与弹药工程]