ResearchBenchmarksMultibody Dynamics Modeling on Slider CrankMultibody Dynamics Modeling on Slider CrankFollow453.5Time Cost (s)FCNN424.2144621.8922819.571,017.2478Aug 29, 2025Evaluation resultsMethodMethodLinksTime Cost (s)FCNNIntegrator=–Integrator=–2025.08453.5FNODEIntegrator=–Integrator=–2025.08565.01LSTMIntegrator=–Integrator=–2025.08813.11MBD-NODEIntegrator=RK4Integrator=RK42025.081,185.64