The application of precision time protocol on EAST timing system
Z. Zhang, B. Xiao, Z. Ji, Y. Wang, P. Wang

TL;DR
This paper presents a new prototype timing slave node based on the Precision Time Protocol for the EAST tokamak, achieving sub-microsecond synchronization accuracy among nodes.
Contribution
It introduces a novel ARM STM32-based timing slave node prototype utilizing PTP, enhancing synchronization precision in fusion device timing systems.
Findings
Synchronization accuracy is in the sub-microsecond range.
The prototype successfully coordinates subsystem timing.
The system improves timing precision for EAST operations.
Abstract
The timing system focuses on synchronizing and coordinating each subsystem according to the trigger signals. A new prototype timing slave node based on precision time protocol has been developed by using ARM STM32 platform. The proposed slave timing module is tested and results show that the synchronization accuracy between slave nodes is in sub-microsecond range.
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Taxonomy
TopicsAdvanced Sensor and Control Systems · Advanced Frequency and Time Standards · Advanced Computational Techniques and Applications
