A Sequential Optimization Sampling Method for Metamodels  with Radial Basis Functions

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="192862.fig.0012a" src="https://static.hindawi.com/articles/tswj/volume-2014/192862/figures/192862.fig.0012a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Actual function</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="192862.fig.0012b" src="https://static.hindawi.com/articles/tswj/volume-2014/192862/figures/192862.fig.0012b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>SOSM</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="192862.fig.0012c" src="https://static.hindawi.com/articles/tswj/volume-2014/192862/figures/192862.fig.0012c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>LHD</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="192862.fig.0012d" src="https://static.hindawi.com/articles/tswj/volume-2014/192862/figures/192862.fig.0012d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>RND</td></tr></table></td></tr></table>

<table>Function 2: actual and metamodel surface.</table>

The Scientific World Journal

fig12

Figure 12

Figure 12: A Sequential Optimization Sampling Method for Metamodels  with Radial Basis Functions 