Research on Testing and Evaluation Methods of Infrared Radiation Characteristics of Air Targets

For the problems of implementation difficulty, high cost and low efficient in obtaining the distribution of the infrared radiation characteristics of the dynamic target, the test system and dynamic test implementation method of air targets’ infrared radiation characteristics were introduced in this paper systematically. At the same time, the data processing methods were described in detail for different test equipment. The effectiveness and correctness of the proposed method were verified by flight test. The results show that the infrared characteristic distribution data of the target in the all visual angles can be obtained through the proposed method efficiently and the accuracy were reliable. The method proposed in this paper can support the acquisition of infrared characteristic data of different types of air targets.