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Pollux - Model 2-NS20 -Micro-Miniature RTK INS-GPS System
Aeron’s Micro-miniature Pollux 2 INS is a family of compact Inertial Navigation Systems. The system runs Aeron’s proprietary Kalman filter based parameter estimation engine offering near tactical performance providing superior estimates of navigation parameters including position, velocities, attitude and heading. Pollux 2 features tri-axial MEMS solid state accelerometers, tri-axial gyroscopes, barometer for altitude measurement and magnetometer for heading measurement and an integrated multi-constellation GNSS.
Pollux 2 is very compact, has low SWAP and can fit in the applications where space is a constraint. The NS20 model offers centimeter level (<2.5 cm) positioning accuracy with L1 RTK can is suitable for mobile robots, autonomous ground vehicles (AGVs), micro-drones and driverless or driver-assisted vehicles.
Centimeter Level Position Accuracy
RTK capability enables its use in surveying and mapping
Near-Tactical Grade Performance
To give highly accurate position info in GNSS denied conditions
Tilt-compensated magnetic compass
Maintains the heading accuracy in GNSS denied and varying attitude conditions
External Aiding Inputs
Accepts the external odometer, airspeed aiding data for accurate estimation of navigation parameters in GPS denied conditions
Miniature in size
~80gm (45mm x 45mm x 20mm) making it suitable for a platforms where size/weight are a constraint
High Update Rate
(50Hz Navigation Solution, 200Hz Raw Sensor data) making it suitable for high dynamic applications
Communication
RS232(2CH)/RS422/1PPS