Application And Research Of Infrared Imaging Guidance Technology

Among many kind of precise guidance systems,infrared guidance because of its high guidance accuracy,strong anti-interference ability,good concealment,cost-effectiveness advantages,takes an important role in the development of the modern weapons[20].This paper reviews development history and development trend of infrared guidance system features.And according to the present situation of abroad infrared imaging guidance,forecasts the development direction of the future of the infrared imaging guidance technology.First,collecting and researching of the infrared imaging guidance technology of foreign application status and a large number of cases.Through the application analysis of the infrared imaging guidance technology,and made a systematic research on IR seeker imaging,infrared operating band,and summarizes the characteristics of infrared imaging guidance technology.Meanwhile,around the infrared detector technology,seeker optical system technology,image and signal processing technology,refrigeration technology and other key technology in the implementation of these features are studied respectively.From the detection device,processing information,structure design etc.,analysing of the development problems of the infrared guidance system in the future,summarizes the development status of infrared optical system,infrared focal plane detector and image processing in infrared imaging guide.Secondly,through the analysis of the composition and working principle of infrared guidance system,focus on "real-time infrared imaging device and video signal processor" function and the basic working principle,analyse physical structure and feature of related raw materials,components and parts which restrict and affect these two items,and judge the direction of development and trends in the future.Finally,through the present situation and the application of the above exposition of technology,give the conception to design infrared imager,puts forward some suggestions on the future development of the company products and technology strategy.