@inproceedings{385c982a8a2e45e78be28e841289008f,
title = "Optimization of Trajectory Approach in end-to-end delay analysis considering the flow offsets scheduling",
abstract = "Avionics Full-Duplex Switched Ethernet (AFDX) is aircraft switched data network. One characteristic of this safety-critical system is determinism which asks for end-to-end worst-case delay analysis of the flows transmitted over AFDX network. Trajectory Approach aims to analyze the worst-case transmitting scenario of one frame so as to calculate the worst delay it may experience. The computed maximum delay may be larger than its actual upper bounds, and the difference is called pessimism. This paper mainly analyzes the three possible sources of Trajectory Approach's pessimism from three different perspectives. Moreover, in order to apply Trajectory Approach to flows attached scheduling interval (offset), this paper proposes a revised algorithm, with which the delay of scheduled flows emitted from one or more than one end systems can be calculated. Calculation process of sample cases has been demonstrated in detail.",
keywords = "AFDX, End-to-End Delay, Offeset Scheduling, Trajectory Approach",
author = "Sihuan Liu and Feng He and Tong Wang and Yahui Li",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE Region 10 Conference, TENCON 2016 ; Conference date: 22-11-2016 Through 25-11-2016",
year = "2017",
month = feb,
day = "8",
doi = "10.1109/TENCON.2016.7848732",
language = "英语",
series = "IEEE Region 10 Annual International Conference, Proceedings/TENCON",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "3614--3620",
booktitle = "Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016",
address = "美国",
}