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En övergripande studie av undervattensdockning med obemannade farkoster i ubåt A26
KTH, School of Engineering Sciences (SCI), Aeronautical and Vehicle Engineering, Naval Systems.
2019 (Swedish)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesisAlternative title
Underwater docking with unmanned vehicles in submarine A26, an overall study (English)
Abstract [sv]

I den här rapporten behandlas ett Systems Engineering arbete där en undersökning har utförts på möjligheten att docka en autonom undervattensfarkost med den nya generationens ubåt A26. I arbetet har fokus legat på de tidiga stegen inom Systems Engeineering disciplinen. En litteraturstudie på befintlig forskning och arbete inom området har utförts för att kartlägga idag möjliga tekniska lösningar. Intressenter har identifierats och personer med nyckelbefattningarinom sitt respektive område har intervjuats för att kunna sammanställa en behovsbild. Utifrån behoven har förmågor som systemet behöver möta kartlagts. I syfte att underlätta analysen av dockningssystemet har en definition samt en zonuppdelning av dockningsförfarandets olika faser utförts. En beskrivning av olika tekniker för undervattenskommunikation redovisas och diskuteras. En utvärdering och riskanalys av ett dockningssystem har utförts för att belysa de olika kommunikationsteknikernas för- och nackdelar under ett dockningsförfarande.Slutligen har två mekaniska system för slutfasen i en dockning jämförts mot varandra.

Abstract [en]

In this report, a Systems Engineering work is discussed, where an investigation has been carried out on the possibility of docking an autonomous underwater vessel with the new generation submarine A26. In the work, the focus has been on the early steps of the Systems Engineering discipline. A literature review of existing research and work in the field has been carried out in order to identify

possible technical solutions accessible today. Stakeholders have been identified and people with key positions in each area have been interviewed to be able to compile the requirement of needs. Based on the needs, abilities that the system needs to meet have been mapped. In order to facilitate the analysis of the docking system, a definition as well as a zoning of the various stages of the docking process have been performed. A description of different technologies for underwater communication is shown and discussed. An evaluation and risk analysis of a docking system has been carried out to illustrate the pros and cons of the various communication technologies during a docking procedure. Finally, two mechanical systems for the final phase of a docking have been compared to each other.

Place, publisher, year, edition, pages
2019. , p. 36
Series
TRITA-SCI-GRU ; 2019:323
National Category
Vehicle Engineering
Identifiers
URN: urn:nbn:se:kth:diva-262039OAI: oai:DiVA.org:kth-262039DiVA, id: diva2:1360663
External cooperation
FMV
Examiners
Available from: 2019-10-14 Created: 2019-10-14 Last updated: 2019-10-15Bibliographically approved

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CiteExportLink to record
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