Sökning: onr:"swepub:oai:DiVA.org:kth-11339" > Integrated cost/wei...
Fältnamn | Indikatorer | Metadata |
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000 | 03324naa a2200457 4500 | |
001 | oai:DiVA.org:kth-11339 | |
003 | SwePub | |
008 | 091027s2010 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-113392 URI |
024 | 7 | a https://doi.org/10.1007/s00158-009-0413-12 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Kaufmann, Markus,d 1980-u KTH,Farkost och flyg,Lightweight Structures4 aut0 (Swepub:kth)u1skm9mw |
245 | 1 0 | a Integrated cost/weight optimization of aircraft structures |
264 | c 2009-08-25 | |
264 | 1 | a Berlin Heidelberg :b Springer,c 2010 |
338 | a electronic2 rdacarrier | |
500 | a Parts of this paper have been presented as: Kaufmann M, Zenkert D, Wennhage W. "Integrated cost/weight optimization of composite skin/stringer elements", Proceedings of ICCM-16, Kyoto (2007). QC 20100723. | |
520 | a A methodology for a combined cost/weight optimization of aircraft components is proposed. The objective function is formed by a simplified form of direct operating cost, i.e. by a weighted sum of the manufacturing costs and the component weight. Hence, the structural engineer can perform the evaluation of a design solution based on economical values rather than pure cost or weight targets.The parameter that governs the balance between manufacturing cost and weight is called weight penalty and incorporates the effect of fuel burn, environmental impact or contractual penalties due to overweight. Unlike previous work, the analytical cost model and structural models are replaced by commercially available software packages that allow a more realistic model of the manufacturing costs; further, arbitrary constraints for the structural analysis can be implemented. By means of parametric studies it is shown that the design solution strongly depends on the magnitude of the weight penalty. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Annan maskinteknik0 (SwePub)203992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Other Mechanical Engineering0 (SwePub)203992 hsv//eng |
653 | a Cost/Weight Optimization | |
653 | a Operating Cost | |
653 | a Weight Penalty | |
653 | a Composite Structures | |
653 | a Mechanical engineering | |
653 | a Maskinteknik | |
653 | a Other industrial engineering and economics | |
653 | a Övrig industriell teknik och ekonomi | |
700 | 1 | a Zenkert, Dan,d 1961-u KTH,Farkost och flyg,Lightweight Structures4 aut0 (Swepub:kth)u1g11y0a |
700 | 1 | a Wennhage, Per,d 1966-u KTH,Farkost och flyg,Lightweight Structures4 aut0 (Swepub:kth)u1dxfjg3 |
710 | 2 | a KTHb Farkost och flyg4 org |
773 | 0 | t Structural and multidisciplinary optimization (Print)d Berlin Heidelberg : Springerg 41:2, s. 325-334q 41:2<325-334x 1615-147Xx 1615-1488 |
856 | 4 | u http://springerlink.com/content/bg61n78288863t13/ |
856 | 4 | u https://kth.diva-portal.org/smash/get/diva2:274246/FULLTEXT01.pdfx primaryx Raw objecty fulltext:postprint |
856 | 4 | u http://kth.diva-portal.org/smash/get/diva2:274246/FULLTEXT01 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11339 |
856 | 4 8 | u https://doi.org/10.1007/s00158-009-0413-1 |
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