摘要
为了探索红外头罩受到气动加热时导引头成像系统对目标识别影响精度,在电弧加热地面模拟试验设备上,针对"热"与"透"的联合模拟,研制了直通及三通两种试验方案,在一定的热环境参数下对几种红外头罩材料进行了试验研究,取得了相应的光学传输测试试验结果。其中"三通"试验方案因为具有更大的适应性和便易性而成为首选方案。
In order to explore the target recognition influence of the guidance through infrared radome under aerodynamic heating,the straight-through and the three-way test methods were studied on the arc heated facility aimed at the simulation of heating and transmitting together.Several kinds of infrared radome material were tested under some aerodynamic heating conditions,and the infrared transmission effects were obtained.Between the two schemes,the three-way test method is preferred due to its adaptability and convenience.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
2010年第3期73-75,共3页
Aerospace Materials & Technology
关键词
红外头罩
气动光学
地面模拟
试验方案
Infrared radome
Aero-optics
Ground simulation
Testing schemes
