论文部分内容阅读
美国海军空战中心武器部的工程师们在一个大的导弹约定的仿真结构内设计了空空导弹导引头和部件的模块。该中心对导引头的仿真,历来是专门针对单个导引头部件而进行的。然而,现代计算能力的进展使得有可能对整个导引系统进行仿真分析,来研究导弹发射前或向目标飞行过程中,导引头在导弹结构中的性能。该工具称为红外导引头性能评价仿真软件(IRSTORMⅡ)。这是一个模块式的导引头仿真软件,它包括有导弹飞行、红外目标信号和图像、光学、探测、信号处理等方面的模块。该模块目前正进行第三阶段的研究。本文介绍第二阶段的工作和下步开发的安排。
Engineers at the U.S. Naval Air Warfare Center’s Weapons Department have designed air-to-air missile seekers and components within a large missile-bound simulation structure. The center of the seeker simulation has always been specifically for a single seeker components. However, advances in modern computing power have made it possible to conduct simulation analyzes of the entire guidance system to study seeker performance in missile structures before or during the launch of the missile. The tool is called IR seeker performance evaluation simulation software (IRSTORM Ⅱ). This is a modular seeker simulation software that includes modules for missile flight, infrared target signals and images, optics, probing, signal processing and more. The module is currently undergoing the third phase of the study. This article describes the second phase of the work and the development of the next step.