Research On CCD Aviation Camera Simulation

Aviation camera is of a kind of advanced airborne equipment which to adapt to development of investigation task arising, the parameter measurement of it will spend much energy resources, therefore we need a system which can simulate flying environment and detects the camera performance, reduce the cost. The subject is based on this idea and produced.Resolution is the main parameters for judging aviation camera performance, among which the test of dynamic resolution is more difficult to measure. This paper first introduced the aviation basic theory according to the camera resolution test, contains two kinds of theory:static and dynamic resolution test, and emphatically explained that dynamic detection method thinking. Secondly introduced the system of the whole structure design in detailed, which includes a special resolution plate and dynamically graphic generator and mechanical-structural design. Then discussed the key technologies of unit:dynamically graphic device drivers and optical system structure and detailed design process. At last, the paper introduces the comprehensive control system of the overall design scheme, and gives a concrete aviation camera manipulation and simulation modules of the system design.