Asking a primary question.
The model.osim with added part(lower limb exoskeleton) is created, I want to a assist the knee joint with external actuator,in the meantime RRA needed to run the gait circle.
When running RRA,there are some balance problems.Does that mean I can only add ideal actuator in this situation?But the ideal actuator ignores the mass,which is inconsistent with the actual situation.