// AVIONICS — Guidance, navigation & control
GNC / ADCS
FLIGHT-PROVENKnow where. Point precisely.
The guidance, navigation, and attitude-control stack behind sub-0.01° pointing.
// OVERVIEW
The GNC/ADCS stack is how every Segal spacecraft knows where it is and points where it must: star trackers, reaction wheels, and control-moment gyros under one software loop.
Bus-tuned but software-common, it delivers everything from CubeSat coarse pointing to the agile slews of the SF-500.
// DATASHEETCONFIRM
- Sensors
- Star trackers, sun, gyro, GPS
- Actuators
- Reaction wheels / CMGs
- Pointing
- Down to <0.008°
- Slew
- Agile, multi-target
- Nav
- GPS + onboard OD
- Commonality
- All SF buses
// KEY FEATURES
01
Precision pointing
Sub-0.01° three-axis control on the larger buses.
02
Agile slew
Control-moment gyros retarget in seconds for multi-collect passes.
03
Onboard navigation
GPS plus onboard orbit determination for autonomous station-keeping.
// RELATED
Tell us the objective. We'll fly the rest.
Bring us the mission and we'll resolve the architecture end to end.