Design Consideration of Civil Aircraft IMA System State Management Function

Integrated Module Avionics System (IMA) is the most rapidly developing technology in the past 20 years. It reduces the weight of the system and equipment and improves system integration. In this paper, the architecture analysis, design consideration study, and simulation implementation of the state management function is analyzed and studied. As a support function of the IMA platform, this function is deeply demonstrated to ensure that the data computing, data transfer, and data conversion resources provided by the IMA platform for the use of hosted applications and hosted functions are secure and reliable.