Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Field of study
|
| gptkbp:appliesTo |
gptkb:Rovers
Satellites Crewed spacecraft Space stations Space probes |
| gptkbp:challenge |
Autonomous operation
Limited visibility Radiation interference Signal delay |
| gptkbp:developedBy |
gptkb:NASA
gptkb:Roscosmos gptkb:ESA gptkb:ISRO gptkb:CNSA |
| gptkbp:goal |
Control spacecraft trajectory
Determine spacecraft position Determine spacecraft velocity |
| gptkbp:historicallyUsed |
Celestial bodies
Earth-based radio signals |
| https://www.w3.org/2000/01/rdf-schema#label |
Space Navigation
|
| gptkbp:importantFor |
Mars missions
Lunar missions Asteroid missions Interstellar missions |
| gptkbp:modernMethods |
gptkb:artificial_intelligence
Machine learning Autonomous navigation Pulsar navigation X-ray navigation |
| gptkbp:relatedTo |
gptkb:Astrodynamics
Orbital mechanics Astronautics Celestial navigation Deep space navigation Interplanetary navigation Spacecraft guidance |
| gptkbp:requires |
Mathematical modeling
Accurate measurements Computer simulations Precise timing |
| gptkbp:uses |
gptkb:Global_Positioning_System
Gyroscopes Doppler tracking Ground-based tracking stations Inertial measurement units Optical navigation Radio navigation Star trackers |
| gptkbp:bfsParent |
gptkb:Shanghai_Science_and_Technology_Museum
|
| gptkbp:bfsLayer |
6
|