Flight Data Subsystem
E49822
The Flight Data Subsystem is the primary onboard computer system of NASA’s Voyager 2 spacecraft, responsible for managing data handling, command execution, and communication with Earth.
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
data handling system
→
onboard computer system → spacecraft subsystem → |
| associatedWith |
interstellar mission phase of Voyager 2
→
|
| communicationLink |
Deep Space Network
→
|
| countryOfOperator |
United States
→
|
| dataInterface |
attitude and articulation control subsystem
→
science instruments → spacecraft telemetry subsystem → telecommunications subsystem → |
| designedFor |
deep space operations
→
long‑duration missions → |
| developedBy |
NASA Jet Propulsion Laboratory
→
|
| era |
1970s spaceflight technology
→
|
| governingOrganization |
NASA
→
|
| handles |
engineering telemetry data
→
science instrument data → uplinked commands from Earth → |
| location |
Voyager 2 spacecraft bus
→
|
| mission |
Voyager program
→
|
| missionType |
heliosphere and interstellar medium exploration
→
planetary exploration → |
| operator |
NASA
→
|
| partOf |
Voyager 2
→
|
| powerSource |
Voyager 2 electrical power subsystem
→
|
| primaryFunction |
execute commands
→
manage data handling → support communication with Earth → |
| relatedTo |
Voyager 1 flight data system
→
|
| responsibleFor |
command execution
→
data storage management → handling spacecraft status data → onboard data processing → packetizing engineering data → packetizing science data → routing commands to subsystems → telemetry formatting → |
| role |
central data management unit
→
primary onboard computer for Voyager 2 → |
| spacecraft |
Voyager 2
→
|
| status |
operational in interstellar space (as of early 2020s)
→
|
| supports |
autonomous fault protection routines
→
spacecraft attitude control via command routing → spacecraft health monitoring → |
| usedOn |
Voyager 2 only
→
|
Referenced by (2)
| Subject (surface form when different) | Predicate |
|---|---|
|
Computer Command System
→
|
interfaceWith |
|
Voyager 2
→
|
onboardComputer |