ResearchBenchmarksParameter Estimation on Pendulum 90cmParameter Estimation on Pendulum 90cmFollow1.07Length (m)Delfys0.7580.8390.921.001May 21, 2026Evaluation resultsMethodMethodLinksLength (m)Time Constant (1/s)Delfys2026.051.07—PAIG2026.051.01—GT2026.050.90.05GT2026.050.9—EMMA2026.050.86—EMMA2026.050.8590.045NIRPI2026.050.84—PySINDy2026.050.810.01PySINDy2026.050.77—