| Name |
Colibri |
| Dimensions |
470 x 320 x 320 [mm] |
| Mass |
8.2 [kg] (with bottle full of CO2) |
| Mobility |
6 dof |
| Environnement |
0 g, atmospheric or nul pressure |
| Propulsion system |
Gas ejection (CO2), 4 valves per side |
| Attitude control system |
3 momentum wheels or valves |
| Navigation |
Autonomous (reaches a target) or pre-loaded trajectory |
| Localisation system |
Computation of the target-freeflyer vector using the Webcam image and integration of the attitude using angular velocity mesurement |
| Sensors |
IMU (3 axis gyrometers and accelerometers), front camera for target tracking |
| Controller |
PID Regulator for close-loop |
| Control system |
XBoard 861 |
| Maximal forward acceleration |
13.9 [cm/s2] |
| Maximal rotational acceleration |
10.4 [°/s2] using the momentum wheels, more than 360 [°/s2] using the valves |
| Alimentation |
9.6 [V] (8 AA batteries) |
| Autonomy |
To be defined... (depends on the gas pressure and the use of the wheels) |
