Reliable Attitude Determination and Control Subsystem

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00201100" target="_blank" >RIV/68407700:21230/13:00201100 - isvavai.cz</a>
Result on the web
<a href="http://www.czechtechsat.cz" target="_blank" >http://www.czechtechsat.cz</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Reliable Attitude Determination and Control Subsystem
Original language description
A reliable attitude determination and control subystem was developed to prove the radiation mitigation concepts and to build a reliable navigation subsystem for CzechTechSat CubeSat-class satellite. It implements the electrical design approaches to builda radiation tolerant Attitude Determination and Control Subsystem and subsystem providing the telemetry status of the ADCS to the On-board Computer inside of the 2-Unit CubeSat-class satellite 'CzechTechSat' which is being built for one year at the CTUFEE implements this subsystem to prove the radiation mitigation concepts. Fully mature and light-weight ADCS board implements Kalman filter with International Geomagnetic Reference Field v11 database. PC/104+ format subsystem is equipped with doubled serial bus transceivers with derivative approach to reconstruct data, six inputs for analogue Sun Sensors, three outputs for Magnetorquers with dedicated current measurements, one output for one axis Reaction Wheel with current and RPM contr
Czech name
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Czech description
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Internal product ID
CTS-ADCS-BBM
Numerical identification
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Technical parameters
PC/104+ format subsystem is equipped with six inputs for analogue Sun Sensors, three outputs for Magnetorquers with dedicated current measurements, one output for one axis Reaction Wheel with current and RPM control up to 5000 RPM with vacuum-proofed shaft lubricant, three space-tolerant and 5000 g shock resistant 100°/s Angular Rate sensors, AMR magnetometer and digital thermometer.
Economical parameters
Cena komponent funkčního vzorku je cca 20tis Kč.
Application category by cost
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Owner IČO
68407700
Owner name
ČVUT FEL
Owner country
CZ - CZECH REPUBLIC
Usage type
P - Využití výsledku jiným subjektem je v některých případech možné bez nabytí licence
Licence fee requirement
Z - Poskytovatel licence na výsledek nepožaduje v některých případech licenční poplatek
Web page
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