Inertial Navigation Systems

Safran designs and manufactures cutting-edge inertial reference systems and inertial navigation units (INUs). Our solutions are used for various applications, including armored vehicles, military helicopters, submarines, satellites, and autonomous vehicles. Whether supporting combat operations, transportation, training exercises, maritime patrols, or other critical functions, Safran’s inertial guidance systems deliver highly accurate precision and reliability in GNSS denied environments.

 
  1. NAVPULSE
    NAVPULSE
    • Modular PNT (Position Navigation and Timing) capacities
    • Real-time navigation sensors management
    • Hardware robustness and resilience to face high intensity interventions
  2. VersaPNT
    • GNSS-aided inertial navigation and timing
    • GNSS time and frequency source with NTP/PTP time server
    • High performance internal time base and inertial sensor to manage potential GNSS loss
  3. Geonyx™ Inertial Navigation System
    • Artillery Inertial and Pointing System
    • Pointing accuracy < 0.5 mils at high latitude
    • Automatic detection of GNSS jamming, spoofing and meaconing
  4. NAVKITE
    • Fully integrated and autonomous navigation solution
    • Geonyx and VersaSync technologies
    • Navigation data distribution system
  5. EPSILON™ Inertial Navigation Unit
    • Land Inertial Navigation Unit
    • Immune To Magnetic Disturbances
    • Provides Position & Heading In GNSS Denied Environments
  6. SkyNaute™ Inertial Navigation System
    • State of the art inertial reference system for military and commercial aircrafts
    • Optimized SWaP
    • High Accuracy & Integrity
  7. BlueNaute® Inertial Navigation System
    • Gyrocompass, Attitude & Heading Reference System
    • 200,000h MTBF
    • International Maritime Organization (IMO) Certified
  8. Black-Onyx™ Inertial Navigation System
    • Dual-Core Inertial Navigation System
    • Immune to magnectic stress
    • Totally Silent
  9. Argonyx™ Inertial Navigation System
    • Accurate & autonomous localization in GNSS-denied environment
    • Reliable In Harsh Environment
  10. Sigma 95 Inertial Navigation Unit
    • Inertial and Hybridized Navigation For Aircraft
    • Optimized Alignment Capabilities
    • High Accuracy & Performance

Industry

General

+/- Full Scale [g]

Frequency Response -3dB min [Hz]

Noise in Band [μg/√Hz]

Bias

Temperature Coefficient [mg/°C]

Initial Residual Modeling Error [mg]

Long Term Repeatability [mg]

In-run Bias Stability [μg]

Scale Factor

Nominal [mV/g]

Absolute Maximum Ratings

Operational Temperature [°C]

Storage Temperature [°C]