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本发明介绍一种红外引信试验模拟器,它可模拟各种使用条件下的引信性能。在红外引信试验模拟器领域中,业已实际使用的一般是采用一种环形加热板,在板的前面装一电机,电机驱动一个转盘,盘上有一小缝隙,使热辐射通过它而到达引信。虽然这种装置早巳使用,但还不能完全满足各种使用条件下的要求。因为模拟的热目标,如喷气飞机,其温度不能精确控制,且此加热板表面上的温度也不够均匀。还有,对各种辐射形状及辐射增长速度的模拟难以改变,由引信接收的辐射强度也不易于控制。
The present invention describes an infrared fuze test simulator that simulates fuze performance under various conditions of use. In the field of infrared fuze test simulators, it is common practice to use a toroidal heating plate with a motor on the front of the plate, a motor driven by a turntable with a small gap in the plate through which heat radiation reaches the fuze. Although this device has already been used, but can not fully meet the requirements of various conditions of use. Because of simulated thermal targets, such as jet airplanes, the temperature can not be precisely controlled and the temperature on the surface of the hot plate is not uniform enough. Also, simulations of various radiation shapes and radiation growth rates are difficult to change, and the intensity of radiation received by the fuze is not easily controlled.