Multi-mission analysis based comprehensive effectiveness evaluation for aerospace vehicle

The effectiveness evaluation for aerospace vehicle (ASV) should be joined with the mission closely. An evaluation mode based on multi-mission analysis was proposed, and the dynamic weight evaluation was achieved, which is sensitive to mission demand. A complex evaluation with neutral network and analytic hierarchy process (AHP) was summarized, and the modified weight method was realized with the models of attention and priority of sub-missions. Furthermore, the improvement demand was analyzed with the underlying indexes' inverse computation. Evaluation examples shows that the method based on multi-mission analysis can not only measure the basic ability of ASV, but also reflect its fitness for missions of different types, which provides a valuable reference for the demonstration under special mission.