Placa de ADCS (atitude)

[GUUDIN]

Este projeto é grande porém muito importante.

Cuidado com os Rabbit Holes!

Para início recomendo que comecem pesquisando algumas coisas básicas como:

• Ponte H
• Rodas de Reação
• BLDC
• Magnetorquer

E também vejam como controlar a direção de um motor BLDC (Brushless DC).

Há também este PDF que introduz os conceitos desta parte de controle com foco em CubeSats.

Glossário:
De-tumbling control -> controle de "destombamento", termo usado analogamente a ADCS ou ACS.
ADCS -> Attitude Determination Control System
ADS -> Attitude Determination System

Links úteis:

RW = Roda de Reação
M = Magnetorquer

Projetos:

• https://github.com/oresat/oresat-acs-board (RW)
• https://gitlab.com/librespacefoundation/upsat (RW)
• https://gitlab.com/librespacefoundation/upsat/upsat-adcs-hardware (RW)
• https://www.oresat.org/technologies/cubesat-subsystems (RW & M)
• https://www.isispace.nl/ (Loja)
• https://blog.satsearch.co/2019-08-21-magnetorquers-an-overview-of-magnetic-torquer-products-available-on-the-global-marketplace-for-space (M)
• https://www.cubesatshop.com/product/mt01-compact-magnetorquer/ (M)
• http://www.albaorbital.com/new-blog/2020/11/24/building-and-flying-the-worlds-smallest-spacecraft-attitude-determination-and-control-system (RW)

Papers:

• https://github.com/oresat/oresat-acs-board/blob/master/ACS Capstone 2018/Grant Proposal and Final Report/OreSat ACS Final Report.pdf (RW)
• http://www.m-hikari.com/ces/ces2010/ces5-8-2010/fakhariCES5-8-2010.pdf (M)
• http://www.aerospades.com/uploads/3/7/3/2/37325123/cadre_torquers.pdf (M)
• https://courses.engr.illinois.edu/ece445/getfile.asp?id=16327 (M)
• https://www.hindawi.com/journals/jcse/2013/657182/ (RW & M)
• https://www.scielo.br/j/jatm/a/F73wFmqBgW3WqVptsQgzfHy/?format=pdf&lang=en
• http://www.ece3sat.com/pdf/Electronic_board_ADCS.pdf (RW & M)
• https://www.aero.iitb.ac.in/satelliteWiki/index.php/Magnetorquers (M)
• https://folk.ntnu.no/tomgra/Diplomer/Rein.pdf (M)
• http://www.inpe.br/nordeste/conasat/arquivos/projetos/CP1/CP1-ADCS-Fully_Magnetic_Control.pdf (M)
• http://www.inpe.br/nordeste/conasat/arquivos/projetos/AAUSAT-III/AAUSAT-3-ADCS-AttitudeDeterminationandControlSystem.pdf (M)
• http://www.raumfahrt.fh-aachen.de/compass-1/download/Diploma_Thesis_Ali_Aydinlioglu.pdf (M)
• http://www.raumfahrt.fh-aachen.de/compass-1/publications.htm (M)

PDFs de magnetorquers no nosso repositório (apenas curiosidade):

• https://github.com/zenitheesc/ADCS/files/9611742/Development.of.an.Active.Magnetic.Attitude.Determination.and.Control.System.for.Picosatellites.on.highly.inclined.circular.Low.Earth.Orbits.pdf
• Driver Magnetorquer.pdf (Minhas anotações)

[GUUDIN]

• Implementar ponte H usando transistores

[MarcusMoraisEpifane]

Referência sobre modos de controle

@GUUDIN @LipeGraba

chopper-4q-text.pdf