Method and apparatus for acquiring muscle strength based on musculoskeletal model

摘要

Provided is a method for acquiring muscle strength that can acquire mechanically and physiologically valid muscle strength from exercise data based on a musculoskeletal model. This is a method for obtaining muscle tension by performing inverse dynamics calculation of a musculoskeletal model. Using the acquired floor reaction force data, the step of optimizing the contact force τC received from the environment, the acquired exercise data, the acquired myoelectric potential data, and the optimized contact force are used to optimize the muscle tension f. A step of performing. Exercise data, myoelectric potential data, and floor reaction force data are simultaneously measured by a behavior capture system.