OpenSim Moco is a software package for solving common problems in simulation biomechanics including tracking simulations, predictive simulations, muscle-redundancy problems, and more. Moco brings state-of-the-art direct collocation optimal control methods to the wider biomechanics community without requiring numerical expertise to solve complex problems. Moco leverages OpenSim’s existing modeling capabilities to allow you to seamlessly make the transition from model building to simulation a seamless process in your research.

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Each directory contains the example file with code portions removed that you will fill in during the workshop. There are also files ending in "_answers" that have the answers pre-filled in, if you prefer to follow along with that instead. The Python versions of the examples contain an extra file ending in "_helpers", containing helper functions for these examples; the same helper functions for the Matlab examples are located at the bottom of each example file.

OpenSim/Moco docs

View the Doxygen here.

Slides (coming soon!) and cheat sheet

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Visit the Moco website here.

Moco publication

Dembia CL, Bianco NA, Falisse A, Hicks JL, Delp SL (2020) OpenSim Moco: Musculoskeletal optimal control. PLoS Comput Biol 16(12): e1008493. https://doi.org/10.1371/journal.pcbi.1008493

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