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Livewire Feedback Control and Data Acquisition.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Livewire Feedback Control and Data Acquisition./
Author:	Bohannon, Ewan Yulun.
Description:	1 online resource (44 pages)
Notes:	Source: Masters Abstracts International, Volume: 84-10.
Contained By:	Masters Abstracts International84-10.
Subject:	Ocean engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30311767click for full text (PQDT)
ISBN:	9798379408312

Livewire Feedback Control and Data Acquisition.
Bohannon, Ewan Yulun.

Livewire Feedback Control and Data Acquisition. - 1 online resource (44 pages)

Source: Masters Abstracts International, Volume: 84-10.

Thesis (M.S.)--University of California, San Diego, 2023.

Includes bibliographical references

The Wirewalker is a vertical profiling system that is driven by ocean waves along a cable using its mechanical cam. All onboard power is dedicated to instrumentation, but battery capacity remains one of the main limitations of Wirewalker deployments. A custom electric motor-generated called the Livewire was built by the same lab that created Wirewalkers. Its purpose is to replace the Wirewalker rectifying cam. Using ocean wave regenerative braking, the Livewire will provide both motion and charging. The mechanism for doing so is like the cam- the Livewire either brakes or allows the cable to freely rotate its idler wheel. This paper discusses my successful development of a foundational data acquisition and control system for the Livewire that uses depth and direction data from a CTD and Hall effect sensors to regulate motion. Next steps are implementing a charge circuit and four quadrant motor control.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798379408312Subjects--Topical Terms:

660731
Ocean engineering.
Subjects--Index Terms:

WirewalkerIndex Terms--Genre/Form:

542853
Electronic books.

Livewire Feedback Control and Data Acquisition.
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100 1 $a Bohannon, Ewan Yulun. $3 3700667
245 1 0 $a Livewire Feedback Control and Data Acquisition.
264 0 $c 2023
300 $a 1 online resource (44 pages)
336 $a text $b txt $2 rdacontent
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338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 84-10.
500 $a Advisor: Lucas, Andrew.
502 $a Thesis (M.S.)--University of California, San Diego, 2023.
504 $a Includes bibliographical references
520 $a The Wirewalker is a vertical profiling system that is driven by ocean waves along a cable using its mechanical cam. All onboard power is dedicated to instrumentation, but battery capacity remains one of the main limitations of Wirewalker deployments. A custom electric motor-generated called the Livewire was built by the same lab that created Wirewalkers. Its purpose is to replace the Wirewalker rectifying cam. Using ocean wave regenerative braking, the Livewire will provide both motion and charging. The mechanism for doing so is like the cam- the Livewire either brakes or allows the cable to freely rotate its idler wheel. This paper discusses my successful development of a foundational data acquisition and control system for the Livewire that uses depth and direction data from a CTD and Hall effect sensors to regulate motion. Next steps are implementing a charge circuit and four quadrant motor control.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Ocean engineering. $3 660731
650 4 $a Energy. $3 876794
650 4 $a Alternative energy. $3 3436775
650 4 $a Electrical engineering. $3 649834
653 $a Wirewalker
653 $a Regenerative braking
653 $a Quadrant motor control
653 $a Data acquisition
655 7 $a Electronic books. $2 lcsh $3 542853
690 $a 0547
690 $a 0544
690 $a 0363
690 $a 0791
710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a University of California, San Diego. $b Mechanical and Aerospace Engineering. $3 2096513
773 0 $t Masters Abstracts International $g 84-10.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30311767 $z click for full text (PQDT)