An Investigation into a Gear-Based Knee Joint Designed for Lower Limb Prosthesis

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/abb/volume-2017/7595642/figures/7595642.fig.005a.svgz" name="7595642.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Angular displacement of healthy knee</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/abb/volume-2017/7595642/figures/7595642.fig.005b.svgz" name="7595642.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Angular displacement of prosthetic knee</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/abb/volume-2017/7595642/figures/7595642.fig.005c.svgz" name="7595642.fig.005c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Angular velocity of healthy knee</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/abb/volume-2017/7595642/figures/7595642.fig.005d.svgz" name="7595642.fig.005d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Angular velocity of prosthetic knee</td></tr></table>

<div>Angular displacement and angular velocity of the knee joint obtained from a healthy subject and from motion analysis of the prosthetic knee joint.</div>

Applied Bionics and Biomechanics

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Figure 5

Figure 5: An Investigation into a Gear-Based Knee Joint Designed for Lower Limb Prosthesis 