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Enhancing the Structural Performance of Additively Manufactured Objects
Başlık:
Enhancing the Structural Performance of Additively Manufactured Objects
Yazar:
Ulu, Erva, author.
ISBN:
9780355981353
Yazar Ek Girişi:
Fiziksel Tanımlama:
1 electronic resource (121 pages)
Genel Not:
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: A.
Advisors: Levent Burak Kara Committee members: James McCann; O. Burak Ozdoganlar; Kate S. Whitefoot.
Özet:
The ability to accurately quantify the performance an additively manufactured (AM) product is important for a widespread industry adoption of AM as the design is required to: (1) satisfy geometrical constraints, (2) satisfy structural constraints dictated by its intended function, and (3) be cost effective compared to traditional manufacturing methods. Optimization techniques offer design aids in creating cost-effective structures that meet the prescribed structural objectives. The fundamental problem in existing approaches lies in the difficulty to quantify the structural performance as each unique design leads to a new set of analyses to determine the structural robustness and such analyses can be very costly due to the complexity of in-use forces experienced by the structure. This work develops computationally tractable methods tailored to maximize the structural performance of AM products. A geometry preserving build orientation optimization method as well as data-driven shape optimization approaches to structural design are presented. Proposed methods greatly enhance the value of AM technology by taking advantage of the design space enabled by it for a broad class of problems involving complex in-use loads.
Notlar:
School code: 0041
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Yer Numarası | Demirbaş Numarası | Shelf Location | Lokasyon / Statüsü / İade Tarihi |
---|---|---|---|
XX(681931.1) | 681931-1001 | Proquest E-Tez Koleksiyonu | Arıyor... |
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