Sizing and Actuation of Child Lower Limb Exoskeleton

In this article, the sizing problematic has been treated for a newly developed exoskeleton to operate effectively. The objective of the latter exoskeleton is to aid the paralyzed children to move their lower extremities and perform a complete gait motion and other physical activities. The applied torques on each actuator's are calculated by defining the quasistatic loads generated during the worst-case configurations of the children lower limbs, and also, using a normalized biomechanical data extracted from literature. Also, a virtual model is developed using Matlab-Simulink to verify the results.

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