Robust design considering highly nonlinear structural behavior |
| |
Authors: | Axel Schumacher Christian Olschinka |
| |
Affiliation: | (1) Department of Automotive and Aeronautical Engineering, University of Applied Sciences Hamburg, Berliner Tor 9, 20099 Hamburg, Germany |
| |
Abstract: | The optimization of structures subject to highly nonlinear behavior, particularly crash structures, requires observance of all design-significant scatterings. This paper presents a time-saving method to generate structures satisfying robust design demands. A vital aspect of robust design from the aircraft industries’ point of view is the consideration of fail-safe approaches accounting for possible structural failure from previous loading or manufacturing inaccuracies. Additional structural elements are utilized to prevent (after failure occurred) the structure from deforming out of bounds. This paper presents an approach on how to include this in the robust design process. |
| |
Keywords: | Stochastics Robust design Robust analysis Optimization |
本文献已被 SpringerLink 等数据库收录! |