INT

Commercial RS422 FOG Inertial Navigation System INT-M-A01 INS For Aircraft Drone

Product Description

  Aerospace FOG INS (INT-M-A01)SMALL


  Optimized for airborne platforms from UAVs to special aircraft, this INS integrates optical gyros (FOG/RLG) and quartz accelerometers with advanced fusion algorithms.


    The system supports:

    1) Challenging environment alignment;

    2) Mission-adaptive alignment methods;

    3) Multi-source navigation enhancement;

    4) Operational reliability assurance.

 SeriesAerospace Inertial Navigation System(INS-A)
TypeINT-M-A01
AccelerometerMonths Bias Repeatability()≤500μg
Months Scale Factor Accuracy()≤500ppm
GyroBias Repeatability()≤0.1°/hr
Scale Factor Accuracy()≤300ppm
Random walk()≤0.03°/√hr
FeaturesPosition AccuracyPure inertia20m/60s(Ref.),500m/300s(Ref.),CEP
INS/GNSS combinationbetter than GNSS
Speed AccuracyPure inertia——
INS/GNSS combination0.2m/s,RMS
Angular Rate≥±400°/sec
Angular Acceleration100000°/sec2
Acceleration>40g
Angular Attitude Any Orientation
Input/output2   RS422 serial ports
Alignment time5min
AHRS Applications PerformanceHeading AccuracyPure inertia1.0°secL+0.2°/h,RMS
INS/GNSS combination0.5°,RMS
Pitch & Roll AccuracyPure inertia0.2°,RMS
INS/GNSS combination0.1°,RMS
CharacteristicsPower consumption10W
Dimensions70×70×53
Weight500g
Temperature -40~60
Shock15g,Half-sine wave 11ms
Input VoltageDC24V(±25%)
coolingConduction to mounting plate
Vibration 20~2000Hz,6.06g
MTBF20000 hours



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