Adaptive Quasi-Sliding Mode Control for Permanent Magnet DC Motor

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="693685.fig.005a" src="https://static.hindawi.com/articles/mpe/volume-2013/693685/figures/693685.fig.005a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b> Simulation results</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="693685.fig.005b" src="https://static.hindawi.com/articles/mpe/volume-2013/693685/figures/693685.fig.005b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Simulation results</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="693685.fig.005c" src="https://static.hindawi.com/articles/mpe/volume-2013/693685/figures/693685.fig.005c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Experimental results</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="693685.fig.005d" src="https://static.hindawi.com/articles/mpe/volume-2013/693685/figures/693685.fig.005d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Experimental results</td></tr></table></td></tr></table>

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Mathematical Problems in Engineering

Adaptive Quasi-Sliding Mode Control for Permanent Magnet DC Motor

Figure 5