iMAR Navigation: iCOMBANA-II Advanced FOG based Navigation System for Air, Land and Sea
iCOMBANA-II

iCOMBANA-II: Combat Vehicle Navigation with Gyro Compassing Capability (dual-use equipment)

Low Weight Small Size FOG Based INS of class 0.1 °/h

iCOMBANA-II is a light weight small-size accurate fiber optic gyro (FOG) based INS of class 0.01 deg/hr (AllanVariance bias stability) and 0.1 deg/hr bias performace over full temperture range, consisting of 3 robust fiber optical gyros and 3 MEMS servo accelerometer axes, integrated GNSS receiver (GPS, GLONASS, GALILEO, BEIDOU), wheel sensor interface and an advanced 42+ state Kalman filter based INS/GNSS loosly or tightly coupled data fusion.

Features

  • Applications: GNSS aided navigation (air, land, sea, subsea), attitude heading reference (AHRS), surveying, UAV, AUV and RPV guidance & control
  • Real-time data output: longitude, latitude, alttude / height, velocty, roll, pitch, yaw / heading, angular rates, acceleration, status, calibrated raw data INS/GNSS (for post-processing)
  • Interfaces: RS485 (UART) Interfaces, CANaero / ARINC825 / CAN, Ethernet (TCP/IP and UDP), ARINC429, SYNC-I/Os
  • Data output rate up to 500 Hz (each data log separately adjustable)
  • Integrated up to all-frequencies / all-constellations GNSS Receiver, Interface to external wheel sensor to provide also full dead reckoning operation
  • Measurement range:
    +/-600 deg/s, +/-20 g
  • Gyro compassing capability (determines true north without any need of GNSS)

  

  • Inertial Sensor Performance: see datasheet

 

  • Integrated 42+ state tightly or loosly coupled data fusion
  • Internally up to 128 GByte non-volatile memory for data storage
  • Connectors: MIL-C-38999 III type and TNC
  • Power Supply: 10...34 V DC, < 25 W
  • Weight: approx. 5.5 kg
  • Power supply and EMI-EMC protection qualified to MIL-STD-704F / MIL-STD-461G / MIL-STD-810G / DO160G
  • Modular system architecture: customized applications can be integrated by iMAR easily (please contact our sales for details). So the iCOMBANA-II can provide arbitrary data and command protocols according to customer requirement, e.g. to substitute other navigation systems by iCOMBANA-II (e.g. for Form-Fit-Function replacements)
  • iCOMBANA-II is not subject to any ITAR control

 

Further information:

Datasheet iCOMBANA-II for Combat Vehicles (FOG based; 0.38 deg sec lat gyro compassing)

Datasheet iCOMBANA-III for Combat Vehicles (FOG based; L1L2 GNSS, dual antenna heading support)

Datasheet iCOMBANA-IV for Combat Vehicles (FOG based; L1 GNSS, true-heading on-the-move alignment)

Datasheet iCOMBANA-V for Combat Vehicles (MEMS based; up to all-frequencies / all-constellation, single- or dual-antenna GNSS)