Test Technology Research on Missile Infrared System Range

Today, all kinds of guided missiles almost have equipped infrared reconnaissance or guided system, infrared range is important elements to influencing hit rate of guided missile and indispensably appraised performance index in appraisal test. In this paper, for adequately appraising missile infrared system range, elements including temperature difference between object and background, relative humidity, air visibility that influence infrared system performance are deep analysed, test project is optimized based on uniform design method, real equipment and simulation test methods are put forward, test results of one missile infrared system validates science and rationality this test method.