Working Mechanism of Nonresonance Friction in Driving Linear Piezoelectric Motors with Rigid Shaking Beam

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2018/7438167/figures/7438167.fig.0013a.svgz" name="7438167.fig.0013a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>When the frequency is 600 Hz</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2018/7438167/figures/7438167.fig.0013b.svgz" name="7438167.fig.0013b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>When the frequency is 1400 Hz</td></tr></table>

<div>Normal vibration displacement curves.</div>

Mathematical Problems in Engineering

fig13

Figure 13

Figure 13: Working Mechanism of Nonresonance Friction in Driving Linear Piezoelectric Motors with Rigid Shaking Beam 