Details
| Original language | English |
|---|---|
| Title of host publication | 16th European Conference on Composite Materials, ECCM 2014 |
| ISBN (electronic) | 9780000000002 |
| Publication status | Published - 1 Jan 2014 |
| Event | 16th European Conference on Composite Materials, ECCM 2014 - Seville, Spain Duration: 22 Jun 2014 → 26 Jun 2014 |
Publication series
| Name | 16th European Conference on Composite Materials, ECCM 2014 |
|---|
Abstract
This paper introduces a global optimization methodology that comprises structural analysis in conjunction with manufacturability examination of the aircraft components based on in-house developed automated fiber placement (AFP) system. Target point of the investigation is an unconventional grid stiffened carbon fiber reinforced plastic (CFRP) fuselage panel with additional multi-curved local stabilizers (stiffener peaks) that are located between diagonal grid stiffeners. The optimization task is formulated to reach global minimum weight of the panel under combined loading scenarios with respect to composite material failures, stability and manufacturability of stiffener peaks based on AFP system. Presented methodology solves the multi-disciplinary problem and offers producible unconventional configurations with adequate mechanical performance and weight savings based on production limits and objectives.
Keywords
- Aircraft design optimization, Automated fiber placement, CFRP fuselage panel
ASJC Scopus subject areas
- Materials Science(all)
- Ceramics and Composites
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16th European Conference on Composite Materials, ECCM 2014. 2014. (16th European Conference on Composite Materials, ECCM 2014).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Design optimization of an unconventional CFRP aircraft panel stiffener based on manufacturability criteria of integrated fiber placement process analysis
AU - Deniz, O.
AU - Horst, P.
AU - Weber, P.
AU - Schmidt, C.
AU - Denkena, B.
PY - 2014/1/1
Y1 - 2014/1/1
N2 - This paper introduces a global optimization methodology that comprises structural analysis in conjunction with manufacturability examination of the aircraft components based on in-house developed automated fiber placement (AFP) system. Target point of the investigation is an unconventional grid stiffened carbon fiber reinforced plastic (CFRP) fuselage panel with additional multi-curved local stabilizers (stiffener peaks) that are located between diagonal grid stiffeners. The optimization task is formulated to reach global minimum weight of the panel under combined loading scenarios with respect to composite material failures, stability and manufacturability of stiffener peaks based on AFP system. Presented methodology solves the multi-disciplinary problem and offers producible unconventional configurations with adequate mechanical performance and weight savings based on production limits and objectives.
AB - This paper introduces a global optimization methodology that comprises structural analysis in conjunction with manufacturability examination of the aircraft components based on in-house developed automated fiber placement (AFP) system. Target point of the investigation is an unconventional grid stiffened carbon fiber reinforced plastic (CFRP) fuselage panel with additional multi-curved local stabilizers (stiffener peaks) that are located between diagonal grid stiffeners. The optimization task is formulated to reach global minimum weight of the panel under combined loading scenarios with respect to composite material failures, stability and manufacturability of stiffener peaks based on AFP system. Presented methodology solves the multi-disciplinary problem and offers producible unconventional configurations with adequate mechanical performance and weight savings based on production limits and objectives.
KW - Aircraft design optimization
KW - Automated fiber placement
KW - CFRP fuselage panel
UR - http://www.scopus.com/inward/record.url?scp=84915819058&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84915819058
T3 - 16th European Conference on Composite Materials, ECCM 2014
BT - 16th European Conference on Composite Materials, ECCM 2014
T2 - 16th European Conference on Composite Materials, ECCM 2014
Y2 - 22 June 2014 through 26 June 2014
ER -