CAJ | 학술논문

介绍了一种用于红外告警系统测试的红外目标模拟系统，该系统按告警对象的辐射特性要求，产生相应的3～5?m波段内的红外辐射，指向并自动跟踪直升机目标。阐述了这种红外告警目标模拟系统的工作原理和组成，给出了黑体发射器的计算公式并进行了相关的红外辐射源的计算，简述了系统的外设部分和软件所提供的功能，另一方面还提供了系统检验和标定的方法和手段。最后，在测试中装载相应的测试数据进行了实际的告警功能测试，结果显示所介绍的系统能很好地协助实现对机载红外告警系统能力的测试。
개소료일충용우홍외고경계통측시적홍외목표모의계통，해계통안고경대상적복사특성요구，산생상응적3～5?m파단내적홍외복사，지향병자동근종직승궤목표。천술료저충홍외고경목표모의계통적공작원리화조성，급출료흑체발사기적계산공식병진행료상관적홍외복사원적계산，간술료계통적외설부분화연건소제공적공능，령일방면환제공료계통검험화표정적방법화수단。최후，재측시중장재상응적측시수거진행료실제적고경공능측시，결과현시소개소적계통능흔호지협조실현대궤재홍외고경계통능력적측시。
An introduction of the infrared target simulation system for the test of infrared alarm system is given. According to the requirements of the radiation characteristics of the target, the system can produce infrared radiation in the related 3-5?m infrared band, and then point and track the helicopter automatically. This paper describes the principle of operation and the composition of the infrared alarm simulation system and gives the design formulas of blackbody emitter and the calculation of the infrared radiation source. It also sketches the functions of the peripheral part and the software of the system. On the other hand, the paper provides the ways and means of the test and calibration of the system. Finally, with the experiment related data taken advantage of, the test of the practical alarm function is done. The results of the test show the system described in this paper can well complete the test function of airborne infrared alarm system.