Robust Topology Optimization Based on Stochastic Collocation Methods under Loading Uncertainties

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class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/580980/figures/580980.fig.009b.svgz" name="580980.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Sparse grid <svg height="11.5564pt" id="M156" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 33.8262 11.5564" width="33.8262pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z" id="g113-41"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="346" vert-adv-y="346"></glyph.data></g><g transform="matrix(.013,0,0,-0.013,4.498,0)"><path d="M238 681C243 705 239 712 230 712C217 712 156 682 75 674L70 648H105C148 648 153 641 144 598L39 110C18 11 35 -12 55 -12C90 -12 166 36 221 103L205 125C174 93 130 65 118 65C112 65 108 68 114 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<div>Optimal designs of the L-shaped structure by robust topology optimization.</div>

Mathematical Problems in Engineering

fig9

Figure 9

Figure 9: Robust Topology Optimization Based on Stochastic Collocation Methods under Loading Uncertainties 