LPP Inertial navigation unit displayed on Driver’s Display Unit (DDU),
Inertial Navigation System for GNSS-denied environment

Inertial Navigation Unit XXX

  • The Inertial Navigation Unit XXX enables accurate navigation without GNSS by utilizing dead reckoning.
  • Equipped with an Inertial Measurement Unit (IMU) with gyroscopes, accelerometers, and magnetometers, it provides position, heading, and distance travelled using MEMS technology.
  • Advanced algorithms integrates data from sensors, including a GNSS antenna and external odometry.
  • Usability is enhanced with diagnostics and a Driver’s Display Unit (DDU).
  • The unit is ideal for autonomous navigation systems in unmanned ground vehicles (UGVs) and various armoured vehicles.

Basic description

The Inertial Navigation Unit XXX ensures precise navigation without relying on GNSS, using advanced dead reckoning technology. Equipped with an Inertial Measurement Unit (IMU) that includes gyroscopes, accelerometers, and magnetometers, the XXX provides accurate data on position, heading, and distance travelled, all powered by MEMS technology.

In addition, advanced algorithms integrates data from multiple sensors, including a GNSS antenna and external odometry, to enhance accuracy. The system also features diagnostics and a Driver’s Display Unit (DDU) for improved usability. Qualified to MIL-STD 810 G/H standards, the XXX is ideal for autonomous navigation systems in unmanned ground vehicles (UGVs) and various types of armoured vehicles, ensuring reliable performance in demanding environments.

LPP also produces similar systems, including AHRS sensors for aircrafts and IMUs for UAVs, to address a range of navigation needs in demanding environments.

Technical description

Position Accuracy (Free Inertial, Land Vehicles) 2% of distance travel without GNSS
Pitch/Roll (Dynamic) 0.5° RMS
Pitch/Roll (Static) 0.1° RMS
Heading (Dynamic, GNSS) 1.5° RMS
Heading (Static) 2° RMS
Angular Resolution =0.1° RMS
Output Rate (IMU Data) Up to 10 Hz
For more details, contact us at email info@lp-praha.cz.