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Optimization of DDP test parameters through DoE for AFP process improvement

Dreher, Patrik Nikolas and Chadwick, Ashley and Doll, Georg (2018) Optimization of DDP test parameters through DoE for AFP process improvement. Trageser GmbH. ITHEC 2018, 30.-31. Okt. 2018, Bremen, Deutschland. ISBN 978-3-933339-31-7.

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Official URL: https://www.ithec.de/proceedings


The optimization of the large number of parameters for the laser-assisted Automated Fiber Placement (AFP) process in order to produce high-quality laminates with high consolidation quality, low deformation and high surface quality is challenging. As a prior step towards this optimization, a closer look on how to quantify the consolidation quality in a time- and cost-effective way using the Double Drum Peel (DDP) test is given in this paper. Algorithms and methods are shown for the data processing of the test bench’s output. The Design of Experiments (DoE) method is used to create experimental plans, develop surrogate models for various responses and to find optimized settings for both the peel angle and peel speed of the DDP test. The methods and results presented in this paper offer a valuable insight of how to measure the consolidation quality and how to use this information for the optimization of AFP processes.

Item URL in elib:https://elib.dlr.de/123412/
Document Type:Conference or Workshop Item (Poster)
Title:Optimization of DDP test parameters through DoE for AFP process improvement
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Dreher, Patrik NikolasPatrik.Dreher (at) dlr.deUNSPECIFIED
Chadwick, AshleyAshley.Chadwick (at) dlr.dehttps://orcid.org/0000-0001-7693-5687
Doll, GeorgGeorg.Doll (at) dlr.deUNSPECIFIED
Date:October 2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 179-182
EditorsEmailEditor's ORCID iD
Borgmann, HubertMesse BremenUNSPECIFIED
Publisher:Trageser GmbH
Series Name:ITHEC 4th International Conference & Exhibition on Thermoplastic Composites
Keywords:Automated Fiber Placement (AFP), Design of Experiments (DoE), Double Drum Peel (DDP) Test
Event Title:ITHEC 2018
Event Location:Bremen, Deutschland
Event Type:international Conference
Event Dates:30.-31. Okt. 2018
Organizer:Messe Bremen
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures and Materials (old)
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Design and Manufacture Technologies
Deposited By: Dreher, Patrik Nikolas
Deposited On:29 Nov 2018 11:37
Last Modified:31 Jul 2019 20:21

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