Development and Performance Verification of a Motorized Prosthetic Leg for Stair Walking

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/abb/volume-2020/8872362/figures/8872362.fig.004a.svgz" name="8872362.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Heel strike</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/abb/volume-2020/8872362/figures/8872362.fig.004b.svgz" name="8872362.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Toe off</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/abb/volume-2020/8872362/figures/8872362.fig.004c.svgz" name="8872362.fig.004c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Mid-stance</td></tr></table>

<div>Boundary conditions for foot optimization.</div>

Applied Bionics and Biomechanics

fig4

Figure 4

Figure 4: Development and Performance Verification of a Motorized Prosthetic Leg for Stair Walking 