Pollux 3 INS
Aeron Systems' Pollux 3 is an ultra-miniature MEMS inertial navigation system incorporating three-axis accelerometer, gyroscope, and magnetometer sensors as well as a barometer for pressure altitude and an integrated multi-constellation GNSS receiver. With a low SWaP footprint, it is ideal for UAVs, ground robotics and unmanned surface and subsurface vehicles, and utilizes an Extended Kalman Filter (EKF) for near-tactical sensor fusion performance.
The rugged INS is designed to IP65 and MIL-STD-810 standards, and can withstand shocks of up to 40g. It offers serial RS-232 and UART interfaces, and can be easily integrated with industry-standard autopilot systems such as Pixhawk and Ardupilot.
Specifications:
| Dimensions (L x W x H): | 37 x 37 x 15 mm |
| Weight: | 40g |
| Power Consumption: | <1.5W |
| Accelerometer Range: | ±10 / 40 g |
| Gyro Range: | ±450 / 2000 o/s |
| Magnetometer Range: | ±50 gauss |
| Roll Range: | ±180o |
| Pitch Range: | ±90o |
| Roll & Pitch Accuracy: | 0.1o RMS static, 0.2o RMS dynamic |
| Heading Range: | ±180o |
| Heading Accuracy: |
<0.3o RMS with GNSS 1o RMS with magnetometer |
| Position Accuracy: |
Horizontal: 1.5m CEP with GNSS, 1m CEP with SBAS Vertical: 2m CEP with GNSS, 1.5m CEP with SBAS |
| Velocity Accuracy: |
Horizontal: 0.1 m/s RMS Vertical: 0.3 m/s RMS |
