Land defense Inertial navigation systems

PERFORMANCES

 

ADVANS URSA U3 / U5 / U7

ADVANS LYRA L5 / L7

ADVANS VEGA

Horizontal Position with GNSS (1) 1,5% DT / 1,5% DT / 0,7% DT 0,4% DT / 0,3% DT 0,1 % DT
Real time heading accuracy (2) 10 mils / 10 mils / 4 mils 2 mil / 1 mil 0,3 mil
Static set-up time (3) NA / <4mn / <4mn < 4 mn
Dynamic Alignment (4) < 5 min / 10 min / 10 min 10 min
Fast alignment (stored values)  NA / 30s / 30s 30 s
Mean time between failures (MTBF) > 80,000 hours
Environments MIL Std 810 F - 461 E - 1275 D - Waterproof IP67
Export control French export only - No ITAR components

 

(1) DT (Distance Travelled) without GNSS - VMS aided (Vehicle measurement sensor), typical value without ZUPT

(2) After dynamic alignment

(3) Not depending on GNSS

(4) Typical values depending on operating conditions

(5) URSA U3: 30mn/10km after alignment with GNSS

Features and benefits

  • Accurate heading, roll and pitch outputs
  • No mechanical nor dithering part
  • Space-grade FOG technology
  • Accurate horizontal position
  • Fast on the move alignment
  • Efficient stabilization and control loop
  • No maintenance required
  • Precise targeting operations
  • Rapidly operational