摘要
首先介绍了直升飞机发动机结构的特点、工作原理和直升机红外辐射特性，进而根据武装直升机的空战特点和导弹与目标的引战配合要求，简要介绍了速度空间时间坐标系统（ＳＫＳ）模型。文中还详细分析了地面模拟测试的理论根据和测试轨道的铺设原理，从而探索研究出了一套对直升机的近场红外辐射测试方法，并通过对比分析，证明了该方法的可行性和可使用性。
In this paper, the construction feature and working principle of helicopter engines are introduced, as well as the infrared radiation characteristics of helicopter. Then based on the combating trait of armed helicopters and the request for fuze\|warhead coordination, the encounter model of SKS (speed\|space\|time) coordinates is briefly presented. Theory basis of ground simulation test and principle for paving test tram road are analyzed in detail. A set of test method for helicopters near\|field radiation is studied. Through comparison and analysis, it is proved that this method is feasible and workable.\=\;
出处
《红外与激光工程》
EI
CSCD
1999年第3期24-27,45,共5页
Infrared and Laser Engineering
关键词
直升飞机
红外辐射
近场测试
Helicopter\ \ Infrared radiation\ \ Near field test
