URSA5

Advans Ursa

Entry-grade full inertial FOG INS
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Overview

Based on the Fiber-Optic Gyroscope (FOG) with unique strap-down technology, Advans Ursa is a robust and maintenance-free system that provides accurate continuous positioning, heading and attitude information for tactical navigation, Blue Force tracking, collaborative combat and light weapon systems, even in full GNSS-denied environments.

Advans Ursa is accurate (4 mil), robust to GPS drop out, maintenance-free and qualified for military environment.

It can be integrated at the construction stage of the equipment, or during a refit.

Specifications

Main performances 
 
Horizontal position
without GNSS
0.4
%DT
 
 
Real time
heading accuracy
4
mils with GNSS
 
 
 
Alignment
<4
mn (initial set up)

Benefits

  • Full inertial navigation capability (without GNSS)
  • Easy to integrate and operate
  • High reliability
  • Low cost of ownership (no periodic maintenance)
  • French export regulation only (ITAR Free)

Features

  • MIL-STD qualified, Water-proof, Shock resistant
  • Tracked and wheeled vehicle qualified
  • Automatic calibration and ZUPT
  • Fully flexible installation (in any orientation)
  • Multiple interfaces for aiding sensors (GNSS, VMS, etc.)
  • Open to all communication protocols
  • User-friendly Web MMI for settings

Main performances

 

Ursa U5
Horizontal position(without GNSS)1 0.4% DT
Heading2 4 mils
Roll and pitch2

1 mils

Volume (mm)

166x160x136

Weight(kg) 3.8
Consumption <12 W
Initial alignment 4 minutes
Fast alignment (stored values) 30 seconds

 

Applications

navigation

Land Defense

  • Tactical navigation and BFT
  • Unmanned Ground Vehicles Command & Control
  • Infantry fighting vehicles       
  • Reconnaissance