Research on Integration Modular Avionics System Health Management

Integrated Modular Avionics (IMA) synthesizes the information, resource, ability, and process of avionics system to form unified information collection, united resource allocation, unified capacity organization, unified process synergy, unified function integration, and unified system management through sharing, integration, synergy, and fusion so as to achieve the goal of low cost, high efficiency, high efficacy, high performance, and high reliability. However, realization of avionics system integration will be confronted with many problems. In this paper, we first analyze the problems of IMA system and the relations among each problem in detail and describe organizational process of system heath capability; second, aiming at the above problems, we propose the solution to system health management, analyze, and summarize the solution in detail.