Turning a corner in predictive musculoskeletal simulations of gait using implicit dynamics

Nitschke M, Dorschky E, Schlarb H, Eskofier B, van den Bogert AJ, Koelewijn A (2019)

Publication Language: English

Publication Type: Conference contribution, Abstract of a poster

Publication year: 2019

Conference Proceedings Title: 14th Annual Dynamic Walking Conference 2019

Event location: Canmore, Alberta CA

URI: https://www.mad.tf.fau.de/files/2019/05/Nitschke_Dynamic_Walking.pdf

Abstract

Recently, 3D gait simulations were generated by solving optimal control problems using musculoskeletal models. However, these simulations lack predictive power and require long computation time. We formulated implicit dynamics for a full-body 3D musculoskeletal model to solve optimal control problems in a computationally efficient way. We show that with the implicit formulation a full-body predictive simulation of
curved running can be generated from a random initial guess in about two hours.

Authors with CRIS profile

Marlies Nitschke Lehrstuhl für Informatik 14 (Machine Learning and Data Analytics) Eva Dorschky Lehrstuhl für Informatik 14 (Machine Learning and Data Analytics) Björn Eskofier Lehrstuhl für Informatik 14 (Machine Learning and Data Analytics) Anne Koelewijn Juniorprofessur für Informatik (Stiftungsprofessur)

Additional Organisation(s)

Machine Learning and Data Analytics Lab Juniorprofessur für Computational Movement Science (Stiftungsprofessur)

Related research project(s)

Biomechanical Simulation for the Reconstruction and Synthesis of Human Motion (Human Motion) Jan. 1, 2017 - Dec. 31, 2020

Involved external institutions

Adidas AG DE Germany (DE) Cleveland State University US United States (USA) (US)

How to cite

APA:

Nitschke, M., Dorschky, E., Schlarb, H., Eskofier, B., van den Bogert, A.J., & Koelewijn, A. (2019). Turning a corner in predictive musculoskeletal simulations of gait using implicit dynamics. Poster presentation at Dynamic Walking 2019, Canmore, Alberta, CA.

MLA:

Nitschke, Marlies, et al. "Turning a corner in predictive musculoskeletal simulations of gait using implicit dynamics." Presented at Dynamic Walking 2019, Canmore, Alberta 2019.

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