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Page 1 alborg University ission Control Center Mission Control Center Rasmus Stougaard Department of Control Engineering, Aalborg University, Denmark
| Date post: | 01-Jan-2016 |
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Aalborg UniversityMission Control Center
Mission Control Center
Rasmus StougaardDepartment of Control Engineering,
Aalborg University, Denmark
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Aalborg UniversityMission Control Center
BackgroundThe Mission Control Center is part of two student satellite projects.
• AAUSAT-II.• SSETI Express.
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Aalborg UniversityMission Control Center
AAUSAT-II
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Aalborg UniversityMission Control Center
SSETI Express
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Aalborg UniversityMission Control Center
SSETI Subsystems
ADCS(DK)
EPS(I)
OBC(DK)
S-Band(UK)
UHF(D)
PROP(D,CH)
GND(DK)
MCC(DK)
CubeSats(CAN,JAP)
TCS(D)
CAM(DK)
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Aalborg UniversityMission Control Center
Mission Control Center
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Aalborg UniversityMission Control Center
MCC Technology• Java v. 1.5.0• MySQL• Debian Linux• Predict
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Aalborg UniversityMission Control Center
MCC States
Transmit flight plan
Idle
Satellite in range
Satellite out of rangeor communication doneor communication failed Transmit pre flight plan
Transmit post flight plan
Communicate with satellite
Nominal mode
Preambletransmitted
Flight plantransmitted
Direct Control
Exitmanualcontrol
[Initial state isNominal Mode]
[Initial state isDirect Control]
Entermanualcontrol
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Aalborg UniversityMission Control Center
Database Design• MCC facilitates online definition of tele
commands and telemetry.• Database design is built upon the
protocol for SSETI Express.• Both data and definitions are stored in
the database.
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Aalborg UniversityMission Control Center
Data Distribution
MCC Server
DVI
TelemetrySubmission
Interface
Data
RA Server
Data
RadioAmateur
DataViewer
OperatorInterface
Operator
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Aalborg UniversityMission Control Center
Live Demo
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Aalborg UniversityMission Control Center
Conclusion• Platform independent• Providing an easy to use
interface for mission control
• Multiple ground station support (more can be added)
• Abstraction from the satellite communications protocol
• Gathering and processing of satellite telecommands and telemetry
• Suggestion– Data structure
modelling feature– Standard
communication protocol
