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A Case Study on Concept Phase Ship D...

Fraize, Julian C.

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A Case Study on Concept Phase Ship Design Optimization for an Autonomous Surface Vessel.

Record Type:	Electronic resources : Monograph/item
Title/Author:	A Case Study on Concept Phase Ship Design Optimization for an Autonomous Surface Vessel./
Author:	Fraize, Julian C.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
Description:	55 p.
Notes:	Source: Masters Abstracts International, Volume: 80-12.
Contained By:	Masters Abstracts International80-12.
Subject:	Naval engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13864539
ISBN:	9781392240380

A Case Study on Concept Phase Ship Design Optimization for an Autonomous Surface Vessel.
Fraize, Julian C.

A Case Study on Concept Phase Ship Design Optimization for an Autonomous Surface Vessel. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 55 p.

Source: Masters Abstracts International, Volume: 80-12.

Thesis (M.Eng.)--Stevens Institute of Technology, 2019.

This item must not be added to any third party search indexes.

Naval Architecture and Marine Engineering is on the cusp of a paradigm shift in design methodology. Other Engineering disciplines have adopted design methods that better utilize the increased computational abilities developed in recent years, which greatly increase the amount of potential solutions that can be considered and analyzed for any given design problem. The future of ship design clearly lies in the adaptation of design methods which increase the fidelity across all stages of design. This work takes on a smallscale vessel development project (Maribot Vane) as a case study in which design tools from systems engineering are utilized to increase the analysis and design efficacy in the concept design phase. This vessel is a useful and applicable subject for the study as the requirements are mostly qualitative, and thus the design scope is larger than in traditional projects, making the concept phase a particularly challenging and uncertain part of the design work. The Maribot Vane is an autonomous sailing drone project that has been in the prototype testing phase for two years, developing a fully capable platform to aid in long-term ocean research projects. With longer voyages required for further development, a more reliable physical platform is a high priority of the next-generation design. This thesis applies a multi-objective, Reliability-Based Design Optimization (RBDO) approach to the concept design stage in order to minimize the system cost and the probability of failure under anticipated operational conditions. The results will inform designers of the new platform about their trade-offs between the cost and reliability objectives and what main particulars should be adopted for the detail design stage and finalization of the design.

ISBN: 9781392240380Subjects--Topical Terms:

3173824
Naval engineering.

A Case Study on Concept Phase Ship Design Optimization for an Autonomous Surface Vessel.
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245 1 0 $a A Case Study on Concept Phase Ship Design Optimization for an Autonomous Surface Vessel.
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300 $a 55 p.
500 $a Source: Masters Abstracts International, Volume: 80-12.
500 $a Publisher info.: Dissertation/Thesis.
500 $a Advisor: Furth, Mirjam.
502 $a Thesis (M.Eng.)--Stevens Institute of Technology, 2019.
506 $a This item must not be added to any third party search indexes.
506 $a This item must not be sold to any third party vendors.
520 $a Naval Architecture and Marine Engineering is on the cusp of a paradigm shift in design methodology. Other Engineering disciplines have adopted design methods that better utilize the increased computational abilities developed in recent years, which greatly increase the amount of potential solutions that can be considered and analyzed for any given design problem. The future of ship design clearly lies in the adaptation of design methods which increase the fidelity across all stages of design. This work takes on a smallscale vessel development project (Maribot Vane) as a case study in which design tools from systems engineering are utilized to increase the analysis and design efficacy in the concept design phase. This vessel is a useful and applicable subject for the study as the requirements are mostly qualitative, and thus the design scope is larger than in traditional projects, making the concept phase a particularly challenging and uncertain part of the design work. The Maribot Vane is an autonomous sailing drone project that has been in the prototype testing phase for two years, developing a fully capable platform to aid in long-term ocean research projects. With longer voyages required for further development, a more reliable physical platform is a high priority of the next-generation design. This thesis applies a multi-objective, Reliability-Based Design Optimization (RBDO) approach to the concept design stage in order to minimize the system cost and the probability of failure under anticipated operational conditions. The results will inform designers of the new platform about their trade-offs between the cost and reliability objectives and what main particulars should be adopted for the detail design stage and finalization of the design.
590 $a School code: 0733.
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710 2 $a Stevens Institute of Technology. $b Schaefer School of Engineering & Science. $3 3175777
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