Research on Distributed Integrated Modular Avionics system architecture design and implementation

A well-designed Distributed Integrated Modular Avionics (DIMA) should keep the complexity of system interconnections to a minimum with the constraints set by communication links, LRM size, and fault tolerance requirements. In this paper, a basic DIMA model is put forward and the design philosophy is detailed for constructing DIMA system framework which enhanced capabilities with improved reliability and lower cost. The paper analyzes the system framework model, ability and effectiveness, discusses the organization mode, management mode and process scheduling management mode of DIAM system, and created an organization and management mode for DIMA system architecture. Furthermore, the key enable technologies for DIMA system implementation are analyzed which can guide implementing DIMA system.

[1]  Wang Guoqing.  Integration technology for avionics system , 2012 .

[2]  Rudolf Fuchsen.  Preparing the next generation of IMA: A new technology for the scarlett program , 2009, 2009 IEEE/AIAA 28th Digital Avionics Systems Conference.

[3]  L. Sagaspe,et al.  Constraint-based design and allocation of shared avionics resources , 2007, 2007 IEEE/AIAA 26th Digital Avionics Systems Conference.

[4]  P. J. Prisaznuk,et al.  Integrated modular avionics , 1992, Proceedings of the IEEE 1992 National Aerospace and Electronics Conference@m_NAECON 1992.

[5]  Dan Mazuk.  IMA Resource Allocation process , 2008, 2008 IEEE/AIAA 27th Digital Avionics Systems Conference.