ResearchBenchmarksMultibody Dynamics Modeling on Single Mass Spring DamperMultibody Dynamics Modeling on Single Mass Spring DamperFollow103.28Time Cost (s)FCNN99.3352125.9626152.59179.2174Aug 29, 2025Evaluation resultsMethodMethodLinksTime Cost (s)FCNNIntegrator=–Integrator=–2025.08103.28FNODEIntegrator=–Integrator=–2025.08112.46LSTMIntegrator=–Integrator=–2025.08171.99MBD-NODEIntegrator=RK4Integrator=RK42025.08201.9