Integrated Avionics System Performance Assessment Study

In integrative and modern battles, air force has such obvious characteristics as global achievement, cooperative work, strengthened weapon force, high survival rate, and those characteristics make sure that air force has unique function in winning air domination, attacking ground targets and making with quick response, so the results of battle would be directly influenced by the capability of battleplan. Integrated avionics system is the nerve center of battleplan, and it has a decisive function in improving the combating and surviving capability of battleplan.The thesis studies the effectiveness evaluation of integrated avionics system. For the cross-disciplinary and cross-department of techniques, and the variety of programming criteria and modeling method adopted in system emulate, it's very complex to evaluate the effectiveness of integrated avionics system. An integrated avionics system is evaluated, analyzed and contrasted by its effectiveness indexes. Evaluating the effectiveness of integrated avionics system correctly and analyzing the relationship between system effectiveness and cost have important guiding meaning to improve our country's aviation electronic techniques. The thesis mainly works to include a few aspects as follows:1. The basic definition and classification are expounded. Based on effectiveness rules, the index system to evaluate the effectiveness of integrated avionics system is established according to Delphi method, and the system effectiveness is converted into basic indexes.2. The thesis studies the model and the method of the effectiveness evaluation for integrated avionics system according to the index system. The original AHP method is improved and the effectiveness of typical integrated avionics system is also evaluated and analyzed in the thesis. The life cycle cost of the typical integrated avionics system model is analyzed. Moreover, effectiveness and cost of the system is analyzed according to the effect fee ratio criterion and an optimization project is put forward.3. Information transmission capability as one of the main inherent capabilities of integrated avionics system is studied through modeling analysis. The relationship...