Research Article
Design of 1394B Acquisition Link Fault Auto Recovery System
@INPROCEEDINGS{10.4108/eai.24-11-2023.2343464, author={Guoxing Li and Yonglin Guo}, title={Design of 1394B Acquisition Link Fault Auto Recovery System}, proceedings={Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24--26, 2023, Zhengzhou, China}, publisher={EAI}, proceedings_a={IDEE}, year={2024}, month={2}, keywords={1394b bus fault repair real-time computation 1394b link auto recovery}, doi={10.4108/eai.24-11-2023.2343464} }- Guoxing Li
Yonglin Guo
Year: 2024
Design of 1394B Acquisition Link Fault Auto Recovery System
IDEE
EAI
DOI: 10.4108/eai.24-11-2023.2343464
Abstract
In flight test , it is very important part that 1394B data acquisition in flight test system to acquire flight test data. With the increasing complexity of airborne electromagnetic environment, 1394B acquisition link fault because of unknown interference, to cause trouble on 1394B acquisition data update. This will directly affect the safety monitoring of flight test. Based on this problem, a design scheme of fault auto repair presented to analyse data of the 1394B heartbeat on real time by means of embedded computing board. When the data is found not to be updated to restart the power in order to re-establish the 1394B link. This will be the data returned to normal.
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