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CubeSat Attitude Control Using Hard ...

Negi, Abhay.

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CubeSat Attitude Control Using Hard Disk Drives as Reaction Wheels.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	CubeSat Attitude Control Using Hard Disk Drives as Reaction Wheels./
作者:	Negi, Abhay.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2023,
面頁冊數:	112 p.
附註:	Source: Masters Abstracts International, Volume: 85-08.
Contained By:	Masters Abstracts International85-08.
標題:	Aerospace engineering. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30815642
ISBN:	9798381713725

CubeSat Attitude Control Using Hard Disk Drives as Reaction Wheels.
Negi, Abhay.

CubeSat Attitude Control Using Hard Disk Drives as Reaction Wheels. - Ann Arbor : ProQuest Dissertations & Theses, 2023 - 112 p.

Source: Masters Abstracts International, Volume: 85-08.

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

Reaction wheels play an essential role in the attitude control of small satellites; however, the trade-off between cost and reliability of commercial and in-house manufactured reaction wheels is a common pain point for small satellite developers. Hard disk drives (HDDs) repurposed as reaction wheels (HDD-RWs) are a low-cost, commercial-off-the-shelf (COTS) solution to the cost versus reliability trade-off for small satellite reaction wheels - they are one to three orders of magnitude less expensive than commercial reaction wheels and demonstrate competitive performance. HDD-RWs have the potential to dramatically lower barriers to entry, allowing resource-constrained organizations to develop CubeSat missions with reliable attitude control.This thesis presents the research efforts to develop, test, and demonstrate the HDD-RW technology. Lab testing of the HDD-RW was performed to identify a working hardware configuration for the HDD-RWs and develop an actuator model. Preliminary environmental testing was conducted to ensure the HDD-RW can survive vibration loads and a vacuum environment. Single-axis ground testing of the attitude controller using the HDD-RWs was performed to verify its performance. Demonstration of three-axis attitude control using the HDD-RWs was performed through microgravity parabolic flight testing. Successful demonstrations of stabilization and pointing of a HDD-RW CubeSat testbed in microgravity environment raised the Technology Readiness Level (TRL) of the HDD-RW technology from TRL 4 to TRL 6. Data from parabolic flight testing is used to perform system identification of the HDD-RWs and CubeSat system. Simulation results based on the system model further demonstrates pointing control with the HDD-RWs for various target attitudes and stabilization from various initial rotation rates. A guide for using HDD-RWs and developing a controller is presented. Recommendations and lessons learned are provided, and next steps for the HDD-RW technology are discussed.

ISBN: 9798381713725Subjects--Topical Terms:

1002622
Aerospace engineering.
Subjects--Index Terms:

Attitude control

CubeSat Attitude Control Using Hard Disk Drives as Reaction Wheels.
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245 1 0 $a CubeSat Attitude Control Using Hard Disk Drives as Reaction Wheels.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2023
300 $a 112 p.
500 $a Source: Masters Abstracts International, Volume: 85-08.
500 $a Advisor: Robinson, Stephen K.
502 $a Thesis (M.S.)--University of California, Davis, 2023.
520 $a Reaction wheels play an essential role in the attitude control of small satellites; however, the trade-off between cost and reliability of commercial and in-house manufactured reaction wheels is a common pain point for small satellite developers. Hard disk drives (HDDs) repurposed as reaction wheels (HDD-RWs) are a low-cost, commercial-off-the-shelf (COTS) solution to the cost versus reliability trade-off for small satellite reaction wheels - they are one to three orders of magnitude less expensive than commercial reaction wheels and demonstrate competitive performance. HDD-RWs have the potential to dramatically lower barriers to entry, allowing resource-constrained organizations to develop CubeSat missions with reliable attitude control.This thesis presents the research efforts to develop, test, and demonstrate the HDD-RW technology. Lab testing of the HDD-RW was performed to identify a working hardware configuration for the HDD-RWs and develop an actuator model. Preliminary environmental testing was conducted to ensure the HDD-RW can survive vibration loads and a vacuum environment. Single-axis ground testing of the attitude controller using the HDD-RWs was performed to verify its performance. Demonstration of three-axis attitude control using the HDD-RWs was performed through microgravity parabolic flight testing. Successful demonstrations of stabilization and pointing of a HDD-RW CubeSat testbed in microgravity environment raised the Technology Readiness Level (TRL) of the HDD-RW technology from TRL 4 to TRL 6. Data from parabolic flight testing is used to perform system identification of the HDD-RWs and CubeSat system. Simulation results based on the system model further demonstrates pointing control with the HDD-RWs for various target attitudes and stabilization from various initial rotation rates. A guide for using HDD-RWs and developing a controller is presented. Recommendations and lessons learned are provided, and next steps for the HDD-RW technology are discussed.
590 $a School code: 0029.
650 4 $a Aerospace engineering. $3 1002622
650 4 $a Mechanical engineering. $3 649730
650 4 $a Computer engineering. $3 621879
650 4 $a Remote sensing. $3 535394
653 $a Attitude control
653 $a CubeSat
653 $a Hard disk drive reaction wheel
653 $a NASA
653 $a Parabolic flight
653 $a Reaction wheels
690 $a 0538
690 $a 0548
690 $a 0464
690 $a 0799
710 2 $a University of California, Davis. $b Mechanical and Aerospace Engineering. $3 3190211
773 0 $t Masters Abstracts International $g 85-08.
790 $a 0029
791 $a M.S.
792 $a 2023
793 $a English
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30815642