Multifidelity Multidisciplinary Design Optimization of Integral Solid Propellant Ramjet Supersonic Cruise Vehicles

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Num. of data</td><td class="align_center">4</td><td class="align_center">9</td><td class="align_center">16</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Co-Kriging</td><td class="align_center">0.6274</td><td class="align_center">0.2508</td><td class="align_center">0.2170</td></tr><tr><td class="align_left">Delta-Kriging</td><td class="align_center">41.6757</td><td class="align_center">23.0501</td><td class="align_center">22.9731</td></tr><tr><td class="align_left">Polynomial</td><td class="align_center">46.6906</td><td class="align_center">30.6328</td><td class="align_center">24.8619</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Aerospace Engineering

tab2

Table 2

Table 2: Multifidelity Multidisciplinary Design Optimization of Integral Solid Propellant Ramjet Supersonic Cruise Vehicles 