TY - GEN
T1 - Optimized design of resource sharing and isolation for integrated modular avionics
AU - Guo, Rui
AU - Zhong, Deming
AU - Sun, Rui
AU - Gong, Haoyuan
AU - Zha, Yun
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - Through resource sharing, Integrated Modular Avionics (IMA) improves efficiency and reduces aircraft system weight, but it also brings coupling and transmission of failures. How to balance safety and efficiency becomes the basic problem of IMA resource allocation. Aim at this problem, we study the isolation and sharing design of IMA platform resources, and propose a design method of resource allocation optimization. We consider both safety and efficiency constraints to provide a safe and efficient resource allocation scheme for IMA. The safety constraints are based on the system safety requirement. The verification of efficiency constraint is performed under the premise of satisfying the safety constraint. After introducing the above method, based on the actual project, we design a graphical tool to demonstrate how to allocate aircraft display control system (partly) on the IMA which illustrate the specific application and feasibility of the method.
AB - Through resource sharing, Integrated Modular Avionics (IMA) improves efficiency and reduces aircraft system weight, but it also brings coupling and transmission of failures. How to balance safety and efficiency becomes the basic problem of IMA resource allocation. Aim at this problem, we study the isolation and sharing design of IMA platform resources, and propose a design method of resource allocation optimization. We consider both safety and efficiency constraints to provide a safe and efficient resource allocation scheme for IMA. The safety constraints are based on the system safety requirement. The verification of efficiency constraint is performed under the premise of satisfying the safety constraint. After introducing the above method, based on the actual project, we design a graphical tool to demonstrate how to allocate aircraft display control system (partly) on the IMA which illustrate the specific application and feasibility of the method.
KW - Aircraft display system
KW - Efficiency constraints
KW - IMA
KW - Resource allocation method
KW - Safety constraints
UR - https://www.scopus.com/pages/publications/85082857883
U2 - 10.1109/ICSESS47205.2019.9040835
DO - 10.1109/ICSESS47205.2019.9040835
M3 - 会议稿件
AN - SCOPUS:85082857883
T3 - Proceedings of the IEEE International Conference on Software Engineering and Service Sciences, ICSESS
SP - 444
EP - 447
BT - Proceedings of 2019 IEEE 10th International Conference on Software Engineering and Service Science, ICSESS 2019
A2 - Li, Wenzheng
A2 - Babu, M. Surendra Prasad
PB - IEEE Computer Society
T2 - 10th IEEE International Conference on Software Engineering and Service Science, ICSESS 2019
Y2 - 18 October 2019 through 20 October 2019
ER -