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Flight Mechanics, Flight Control and Aeroelasticity

Inertial/GPS coupled navigation and measurement system (IMAR iTraceRT-F200)

Properties

iTraceRT-F200
© iMAR GmbH
  • Measurement and output of rotation rates, position angles, acceleration, speed, position
  • robust, compact, lightweight device for rough use
  • bidirectional INS/GPS coupling (tightly coupled)
  • real-time measurement with up to 200 Hz
  • fiber-optic gyroscope technology (FOG)

Measuring Range

  • Rotational speed:     ± 450 °/s
  • Acceleration:            ± 5 g
  • Position angles:        unlimited
  • Position (LLA):          unlimited
  • Speed:                     unlimited

Accuracy

  • Acceleration:        < 1 mg
  • Position angles:    0,01 °
  • Position:               2 cm + 1 ppm (INS/RTK-GPS)
  • Speed:                  0,01 m/s (INS/RTK-GPS)

Components

  • Fiber-optic gyroscope inertial measurement system with integrated L1/L2 RTK GPS
  • GPS antenna

Interfaces

  • USB (up to 200 Hz), RS232/422 (up to 115.2 kBd) for real-time data output
  • RS232 for RTK correction input
  • CAN (100 Hz to 1 MBd)
  • PPS output (TTL)

Mass and Dimensions

approx. 2.40 kg, approx. 148 x 148 x 104 mm