Iterative Learning Control of Hysteresis in Piezoelectric Actuators

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="856706.fig.004a" src="https://static.hindawi.com/articles/mpe/volume-2014/856706/figures/856706.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Displacement versus time</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="856706.fig.004b" src="https://static.hindawi.com/articles/mpe/volume-2014/856706/figures/856706.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Input versus time</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="856706.fig.004c" src="https://static.hindawi.com/articles/mpe/volume-2014/856706/figures/856706.fig.004c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b><svg height="17.15" id="M156" style="vertical-align:-3.6705pt" version="1.1" viewbox="0 0 58.0625 17.15" width="58.0625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> versus time</td></tr></table></td></tr></table>

Mathematical Problems in Engineering

fig4

Figure 4

Figure 4: Iterative Learning Control of Hysteresis in Piezoelectric Actuators 