As a branch of simulation technology, integrated avionics simulation has contributed very positive effect to our aviation development. Avionics system, realized by bus technology, can improve combat plane's resource integration and information share. And this can help combat plane to achieve its attack mission.In this paper, SMS, Missile Simulation System and MILSTD1553B Bus Monitor are designed. On the base of avionics simulation system's standard, the paper mainly studies the methods of the software and hardware. The contributions of this thesis are shown as following.Firstly, this paper introduces simulation system's structure and design. On the base of this, the system' s communication design is presented, which includes one two-level MIL STD 1553B bus.Secondly, this paper studies the structure and function of SMS, Missile Simulation System and MILSTD1553B Bus Monitor. Then the software and hardware' s design is achieved.Finally, the software of simulation system, satisfying the aero software standard, is realized. This three simulation systems have been used in the avionics simulation system to prove the rationality and practicability.
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