- Prepare specific questions for Cindy Angelina Costa Eddy Chen Â
Some notes from research:
...
- Physical health and status of payload
- Payload mode
- Voltages and current
- TemperaturesÂ
- Internal clocks + timing
- Science data
General Satellites
Commanding Set
- The complete collection of commands that the ground system can send to a spacecraft(what actions the satellite can perform in response to operator instructions)
- Subsystem commands
- ADCS
- Power
- Thermal
- Communications
- Payload
- Command Types
- Real-time
- Stored time-tagged commands
- Macrocodes/procedures
- Parameter uploads
- Command Structure
- Opcode
- Subsystem address
- Parameter
- Authentication
Data Exchange Architecture
- How data flows between ground and spacecraft, and within spacecraft
- Uplink Architecture (Command path)
- Mission Control - Ground Station Network
- Ground station - RF uplink - satellite
- Communication Subsystem - OBC
- Flight software - subsystem interfaces
- (Link budget, modulation, coding, encryption, authentication)
- Downlink Architecture
- Real-time telemetry
- Stored telemetry
- Mission/payload data
- Health/status messages
- Event logs + fault reports
- (Data rates, channelization, coding, packetization)
- Onboard Data Handling Architecture
- OBC
- Data buses
- Redundancy management
- Payload data processor
- Mass memory
- (routing commands, collect telemetry, synchronization, FDIR)
- Ground Segment Data Flow
- Command generation and validation
- Telemetry processing and monitoring
- Archive and distribution
- Automation