TY - GEN
T1 - End-to-End Delay Analysis Considering Partition Scheduling on a DIMA Platform
AU - Xiang, Wei
AU - He, Feng
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - With the evolution of the avionics system architecture, the trend of function software and software-intensive has become increasingly prominent. Compared with the current IMA (Integrated Modular Avionics) system design, DIMA (Distributed Integrated Modular Avionics) is regarded as the future development direction of a new generation of avionics systems. The DIMA architecture effectively modifies the problem of fault isolation, system reconfiguration mechanisms and resource utilization in IMA architecture. However, the existing worst-case delay scheduling strategy cannot solve the disadvantages of AFDX (Avionics Full-DupleX Switched Ethernet) as an asynchronous network. Therefore, we propose a delay analysis method considering partition scheduling on DIMA platform, which can reduce the disorder for uncertainty from the source of the system.In this paper, to solve real-time performance evaluation problem on DIMA platform, a network calculus method by integrating offsets on DIMA platform was proposed. And in order to reduce the uncertainty from the source of the system, a partition scheduling strategy based on DIMA system is proposed.
AB - With the evolution of the avionics system architecture, the trend of function software and software-intensive has become increasingly prominent. Compared with the current IMA (Integrated Modular Avionics) system design, DIMA (Distributed Integrated Modular Avionics) is regarded as the future development direction of a new generation of avionics systems. The DIMA architecture effectively modifies the problem of fault isolation, system reconfiguration mechanisms and resource utilization in IMA architecture. However, the existing worst-case delay scheduling strategy cannot solve the disadvantages of AFDX (Avionics Full-DupleX Switched Ethernet) as an asynchronous network. Therefore, we propose a delay analysis method considering partition scheduling on DIMA platform, which can reduce the disorder for uncertainty from the source of the system.In this paper, to solve real-time performance evaluation problem on DIMA platform, a network calculus method by integrating offsets on DIMA platform was proposed. And in order to reduce the uncertainty from the source of the system, a partition scheduling strategy based on DIMA system is proposed.
KW - AFDX
KW - Avionics
KW - DIMA
KW - Delay analysis
KW - Partition scheduling
UR - https://www.scopus.com/pages/publications/85063219719
U2 - 10.1109/TENCON.2018.8650271
DO - 10.1109/TENCON.2018.8650271
M3 - 会议稿件
AN - SCOPUS:85063219719
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
SP - 1548
EP - 1553
BT - Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE Region 10 Conference, TENCON 2018
Y2 - 28 October 2018 through 31 October 2018
ER -