Journal of System Simulation
Abstract
Abstract: Live, virtual, and constructive(LVC) joint simulation has become a hot research topic of current military simulation; however, existing time management strategies usually fail to meet the needs of strict real-time performance of LVC. A LVC joint simulation synchronization algorithm is proposed that starts with a window sliding-based median smoothing strategy and real time drift rate-based clock compensation strategy for effective node synchronization. A novel hybrid timing strategy is introduced combining long and short cycles implemented in software, which balances precision and efficiency. A simulation catch-up strategy is proposed to address software delays, which combined with the highprecision timing strategy, ensures synchronous progress in distributed simulations. Experimental results demonstrate that this algorithm surpasses traditional time synchronization methods in both accuracy and stability, achieving sub-millisecond precision in distributed strict real-time simulation synchronization.
Recommended Citation
Li, Junhui; Sun, Songtao; and Liu, Fei
(2025)
"Research on Strong Real-time Synchronisation Algorithm for LVC Co-simulation,"
Journal of System Simulation: Vol. 37:
Iss.
9, Article 10.
DOI: 10.16182/j.issn1004731x.joss.24-0741
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol37/iss9/10
First Page
2301
Last Page
2314
CLC
TP 391.9
Recommended Citation
Li Junhui, Sun Songtao, Liu Fei. Research on Strong Real-time Synchronisation Algorithm for LVC Co-simulation[J]. Journal of System Simulation, 2025, 37(9): 2301-2314.
DOI
10.16182/j.issn1004731x.joss.24-0741
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