弹道学报2016，Vol.28Issue(3)：35-42,8.
红外图像末制导炸弹全弹道捕获区域快速解算方法
Rapid Calculation Method for Total Capture Area of Infrared-image Terminal Guided Bomb
庞威 1谢晓方1
作者信息
- 1. 海军航空工程学院 兵器科学与技术系,山东 烟台264001
- 折叠
摘要
Abstract
To rapidly calculate the total capture area of infrared-image terminal guided bomb(TGB),the condition of the instant capture area was analyzed,and the middle axis of the seeker was taken as center, and the instant capture area model was established by using coordinate transformation. The shape of instant capture area in different field of view was given. On this basis,the rapid calculation method of total capture area of infrared-image TGB was proposed. Under the assumption of the flight path angle keeping constant,the total capture area of the guided bomb with the gimbaled seeker and the strap-down seeker were put forward respectively. The total capture area for the infrared image TGB guided by tracking method and the large angle of fall guidance law was simulated,respectively. The results show that the total capture area by the rapid calculation is in agreement with the simulation result,and the rapid calculation can be used for the fast calculation of the total capture area of infrared-image TGB.关键词
红外图像制导炸弹/导引头/瞬时捕获域/全弹道捕获域Key words
infrared-image guided bomb/seeker/instant capture area/total capture area分类
军事科技引用本文复制引用
庞威,谢晓方..红外图像末制导炸弹全弹道捕获区域快速解算方法[J].弹道学报,2016,28(3):35-42,8.
