A POD-based Reduced Order Design Scheme for Shape Optimization of Air Vehicles

2012 ◽  
Author(s):  
Satyajit Ghoman ◽  
Zhicun Wang ◽  
Ping Chen ◽  
Rakesh Kapania
Keyword(s):  
Shape Optimization ◽  
Reduced Order ◽  
Design Scheme ◽  
Air Vehicles

scholarly journals Reduced-order shape optimization using offset surfaces

2015 ◽  
Vol 34 (4) ◽  
pp. 1-9 ◽  
Author(s):  
Przemyslaw Musialski ◽  
Thomas Auzinger ◽  
Michael Birsak ◽  
Michael Wimmer ◽  
Leif Kobbelt
Keyword(s):  
Shape Optimization ◽  
Reduced Order ◽  
Offset Surfaces

Shape Optimization of Elastic Hollow Bars

1985 ◽  
Vol 107 (1) ◽  
pp. 100-105 ◽  
Author(s):  
J. W. Hou ◽  
J. L. Chen
Keyword(s):  
Shape Optimization ◽  
Optimum Design ◽  
Material Property ◽  
Torsional Rigidity ◽  
Bending Stiffness ◽  
Performance Criteria ◽  
Cross Sectional ◽  
Material Derivative ◽  
Numerical Examples ◽  
Design Scheme

In this paper a unified shape optimum design scheme, combining the material derivative and boundary parametrization is presented to find the optimal cross-sectional shapes of elastic hollow bars. Performance criteria can be the bending stiffness, the torsional rigidity, or the weight of the bar. The existence of a keyway (an example of geometric irregularity) can be considered as well. Material property can be either isotropic or anisotropic. Various numerical examples have been provided to show the validity of the presented approach.

Fast Shape Optimization of Microwave Devices Based on Parametric Reduced-Order Models

2014 ◽  
Vol 50 (2) ◽  
pp. 629-632 ◽  
Author(s):  
Stefan Burgard ◽  
Ortwin Farle ◽  
Philipp Loew ◽  
Romanus Dyczij-Edlinger
Keyword(s):  
Shape Optimization ◽  
Microwave Devices ◽  
Reduced Order Models ◽  
Reduced Order
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