_Questions_LegMuscleForceEstimation_I_B

To match the hip flexion, knee angle, and ankle angle coordinates of the inverse kinematic solution, which three muscles did you excite during the forward dynamic simulation?
Continue adjusting your muscle excitations until you are satisfied with the tracking. Plot the excitations of your three muscles as functions of time.
Plot the hip flexion, knee angle, and ankle angle coordinates for the IK solution and your forward solution together.
Discuss your observations regarding the challenge of tracking trajectories with a forward dynamic simulation.

The National Center for Simulation in Rehabilitation Research (NCSRR) is a National Center for Medical Rehabilitation Research supported by NIH research infrastructure grants R24 HD065690 and P2C HD065690. OpenSim is also supported by the Mobilize Center, an NIH Big Data to Knowledge Center, grant U54 EB020405, and by DARPA through the Warrior Web Program. See the People page for a list of the many people who have contributed to the OpenSim project over the years. ©2010-2017 NCSRR. All rights reserved.

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