Sensorless Load Torque Estimation and Passivity Based Control of Buck Converter Fed DC Motor

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/tswj/volume-2015/132843/figures/132843.fig.0020a.svgz" name="132843.fig.0020a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Simulation</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/tswj/volume-2015/132843/figures/132843.fig.0020b.svgz" name="132843.fig.0020b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Hardware</td></tr></table>

The Scientific World Journal

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Figure 20

Figure 20: Sensorless Load Torque Estimation and Passivity Based Control of Buck Converter Fed DC Motor 