System Reuse Model Based on Multi-Hierarchy Case and Axiomatic Design Used in ATFM System

Air Traffic Flow Management (ATFM) system is supported by National 863 Scientific Program. To build national ATFM system is based on the establishment of each regionpsilas system, which is an ongoing effort, but a worthy one. At present, the development of ATFM system is just beginning, there are many urgent tasks facing us. In this paper, Axiomatic Design (AD) is first put forward in civil aviation to decrease the influence of each system to a minimum. Simultaneously, case decomposition and sub-system reuse were studied, as well as case-based reasoning (CBR) method based on AD was firstly proposed. With this method, decomposition interaction was firstly applied in multi-hierarchy case decomposition to build the multi-hierarchy case model. With this model, we can search the system we need in the database by matching similarity and use it in our new ATFM system design without other modulepsilas strong influence, as well as keeping the reuse model multi-hierarchy.