Low Weight Small Size FOG Based INS with Dual-Antenna Heading Support

iCOMBANA-III-DA is a light weight small-size fiber optic gyro (FOG) based INS of class 0.1 deg/hr AllanVariance bias stability and 1 deg/hr performace over full temperture range, consisting of 3 robust fiber optical gyros and 3 MEMS servo accelerometer axes, optional integrated dual-antenna GNSS receiver (GPS, GLONASS, GALILEO, BEIDOU; SBAS EGNOS / QZSS) for standstil heading Determination capability, wheel sensor interface and an advanced 42+ state Kalman filter based INS/GNSS loosly or tightly coupled data Fusion, which supports also on-the move heading Determination in case of no dual-antenna GNSS availablity (single antenna GNSS sufficient).

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 L1L2 GNSS engine and Interface to external wheel sensor for full dead reckoning support; RTK capability and SAASM as option
• Data Output rate up to 500 Hz (each data log separately adjustable)
• Measurement range:
  +/-450 deg/s, +/-5 g
• Inertial Sensor Performance: see datasheet
  
  
• Integrated 42+ state tightly or loosly coupled INS/GNSS/ODO based data fusion
• Internally up to 32 GByte non-volatile memory for data storage
• Connectors: MIL-C-38999 III type and TNC
• Power Supply: 10...34 V DC, 22 W
• Weight: approx. 4.6 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-III-DA can provide arbitrary data and command protocols according to customer requirement, e.g. to substitute other navigation systems by iCOMBANA-III-DA (e.g. for Form-Fit-Function replacements)
• iCOMBANA-III-DA is neither subject of ITAR control nor of any German export 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)