Direct Surge Margin Control for Aeroengines Based on Improved SVR Machine and LQR Method

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="870215.fig.0014a" src="https://static-preview.hindawi.com/articles/mpe/volume-2013/870215/figures/870215.fig.0014a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Response curves of fan surge margin</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="870215.fig.0014b" src="https://static-preview.hindawi.com/articles/mpe/volume-2013/870215/figures/870215.fig.0014b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Response curves of each parameter of the engine</td></tr></table></td></tr></table>

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Mathematical Problems in Engineering

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Figure 14

Figure 14: Direct Surge Margin Control for Aeroengines Based on Improved SVR Machine and LQR Method 