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Toward Industry 5.0: A WebSocket–S7 Bridge for Low-Latency, IEC 61588-Compliant Digital Twins in Remote Industrial Automation
Fig 11
OPC UA round-trip latency analysis.
(a) OPC UA round-trip latency distribution. (b) OPC UA summary statistics of elapsed time.
doi: https://doi.org/10.1371/journal.pone.0342004.g011