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Analysis of Rollover Shape and Energy Storage and Return in Cantilever Beam-Type Prosthetic Feet

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Academic year: 2021

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Figure  1.  ILLUSTRATION  OF  OBTAINING  THE  ROLLOVER  SHAPE  OF  A  FOOT.  The  rollover  shape of a foot is defined as the path of the center of  pressure  along  the  foot  from  heel  strike  to  opposite  foot  heel  strike,  rotated  from  (a)  the
Figure  2.  DATA  MEASURED  DURING  GAIT  ANALYSIS  (LEFT)  TRANSLATED  INTO  A  CANTILEVER BEAM MODEL OF A PROSTHETIC  FOOT (RIGHT)
Figure 5. (A) DETAILED FEA MODEL AND (B)  FEA  MODEL  OVERLAID  ON  PICTURE  OF  ACTUAL PROTOTYPE PROSTHETIC FOOT
Figure 7. ROLLOVER SHAPE OF CONSTRAINED
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