Embedded GPS/INS (EGI) with anti-jam

Since the mid-1990s, Honeywell has produced and delivered more than 60,000 embedded global positioning system inertial navigation systems (EGI). Designed to provide maximum flexibility, our EGIs meet the most challenging military requirements, along with civil interoperability capabilities. Our products have a strong performance record for the most challenging navigation, pointing, stabilization and flight control applications.

The EGI family includes the H-764, in use on most military aircraft, and the FALCN, providing all the features and performance of the H-764 in a smaller package. The H-764 legacy uses a larger chassis to maintain commonality with legacy aircraft.

These systems are self-contained, all-attitude, tightly-coupled navigation systems that provide the following outputs:

  • linear and angular acceleration, linear and angular velocity, position, attitude (roll, pitch), platform azimuth, magnetic and true heading, altitude, body angular rates, time tags and coordinated universal time (UTC) synchronized time

Our EGIs provide a robust civil certification to DO-178 and DO-254, enabling much easier certification at the aircraft level for features such as automatic dependence surveillance-broadcast (ADS-B), required navigation performance (RNP) / area navigation (RNAV), wide area application services (WAAS) and more. It meets export classification USML VIII(e).

 

  • Existing footprint can include Radar Altimeter, Multi Mode Receiver (with VOR/ILS/Marker Beacon,) and synchro capability
  • Available with SAASM, SPS or MCODE
  • Available with WAAS
  • Available with dGPS integration (1m horizontal and 1.5m vertical accuracy)
  • Integrity enhancements:
    • FDE/RAIM (GPS Only)
    • HIGH (Blended)
  • Interfaces:
    • Dual 1553, ARINC 429 and RS-422
    • Dual/Quad Ethernet 10/100/1000
    • Synchro/Discrete (ARINC 704)
    • Have Quick/1PPS
  • Advanced GPS anti-jam system:
    • Pre-integrated with leading beam forming anti-jam systems
    • Cobham DACU
    • IAI ADA
    • Lockheed Martin GSTAR
    • Can be purchased separately or as a package
  • Outputs Blended INS/GPS, free inertial and GPS only
  • Supports CNS/ATM Mandates
    • ADS-B Blended Position Source with MSO-C145 certification, low latency design and transponder direct connect
    • RNP/RNAV
    • Autonomous LPV
    • WAAS, EGNOS
  • Certifiability:
    • DO-178 B/C Level A
    • DO-254 Level A
    • MSO-C145
  • Supports open architectures with flexible interfaces and integration with FACE
  • Power – 35-60watts
  • MTBF >10,000 hours calculated, >25,000 hours  demonstrated in certain applications
  • State of the art GG1320 Ring Laser Gyro, 450,000 hours MTBF demonstrated with over 4 Billion accumulated flight hours
  • Alignment Modes:
    • Gyrocompass
    • In flight alignment
    • Ship alignment (SINS/AR-57 and in motion)
    • Stored heading alignment

 

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