Bifurcations in a Generalization of the ZAD Technique: Application to a DC-DC Buck Power Converter

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="520296.fig.007a" src="https://static.hindawi.com/articles/mpe/volume-2012/520296/figures/520296.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Orbit in the state space</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="520296.fig.007b" src="https://static.hindawi.com/articles/mpe/volume-2012/520296/figures/520296.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Time waveform</td></tr></table></td></tr></table>

<table>Classical ZAD strategy for <svg height="16.450001" id="M128" style="vertical-align:-3.39066pt" version="1.1" viewbox="0 0 53.375 16.450001" width="53.375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.162)"><use xlink:href="#x1D458"></use></g>
<g transform="matrix(.012,-0,0,-.012,8.612,16.25)"><use xlink:href="#x1D460"></use></g>
<g transform="matrix(.017,-0,0,-.017,18.425,12.162)"><use xlink:href="#x3D"></use></g><g transform="matrix(.017,-0,0,-.017,33.112,12.162)"><use xlink:href="#x32"></use></g><g transform="matrix(.017,-0,0,-.017,41.271,12.162)"><use xlink:href="#x2E"></use></g><g transform="matrix(.017,-0,0,-.017,45.147,12.162)"><use xlink:href="#x35"></use></g>
</svg> and initial conditions close to the reference value.</table>

Mathematical Problems in Engineering

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Figure 7

Figure 7: Bifurcations in a Generalization of the ZAD Technique: Application to a DC-DC Buck Power Converter 