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SBG Systems Ekinox2-A

Ekinox-A is an ITAR Free Attitude & Heading Reference System (AHRS) or MRU (Motion Reference Unit). It combines high end gyroscopes, accelerometers, magnetometers, and runs an enhanced Extended Kalman Filter (EKF) to provide Roll, Pitch, Heading,

  • SBG Systems Ekinox2-A
SBG Systems
1, avenue Eiffel
78420 Carrières-sur-Seine
France
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Description

Ekinox-A is an ITAR Free Attitude & Heading Reference System (AHRS) or MRU (Motion Reference Unit). It combines high end gyroscopes, accelerometers, magnetometers, and runs an enhanced Extended Kalman Filter (EKF) to provide Roll, Pitch, Heading, and Heave.

Specifications

  • Year of initial development
    2012
  • Height [m]
    0.058
  • Width [m]
    0.086
  • Length [m]
    0.1
  • Weight [kg]
    0.4
  • Min. Voltage (DC)
    9
  • Max. Voltage (DC)
    36
  • Power consumption [W]
    3
  • Splashproof casting
    Y
  • Water resistant casting
    N
  • Mean time between failures [hr]
    50000
  • Type of accelerometer
    MEMS
  • Type of gyro
    MEMS
  • Type of application
    Air, Land, Marine
  • Non-operating shock tolerance [g]
    1000
  • Operating shock tolerance [g]
    500
  • Max. rotation speed [deg/s]
    800
  • Min. operating temperature [°C]
    -40
  • Max. operating temperature [°C]
    75
  • NMEA formats
    GGA, RMC, HDT, ZDA
  • RTCM
    N
  • Other
    TSS1
  • Heading [deg]
    0.05
  • Pitch [deg]
    0.02
  • Roll [deg]
    0.02
  • Heave: constant part [m]
    0.05
  • Heave: variable part [%]
    5
  • Pitch [deg]
    0.02
  • Roll [deg]
    0.02
  • Heave [m]
    0.05
  • Accelerometer bias [µ-g]
    5
  • gyro bias [deg/hr]
    0.5
  • Calibration procedure
    Dynamic calibration from -40 to 75°
  • Name
    sbgCenter
  • Filtering
    Y
  • Adaptable input signals
    Y
  • Integrity monitoring of position input
    Y
  • Uncertainty indicators given in output
    Standard Deviation + Status Flags
  • Uncertainty of time stamp for output [ms]
    0.0001
  • Graphical user interface
    Y
  • Typical application
    Ekinox-A can be used as AHRS, Vertical Gyro, MRU, IMU for Ship Motion Monitoring, Buoy & ROV orientation, and embedded imagery system orientation and stabilization such as Sonar, LiDAR, Camera, Antenna, etc.
  • Distinguishable features
    Ekinox-A delivers real-time auto adjusting heave on 4 monitoring points, handles magnetic disturbances, and provides NMEA outputs. This motion sensor computes an enhanced heave based on position and speed computation, and robust heading even during turns thanks to Single or Dual Antenna GPS inputs. With a low latency (<3 ms), a high output rate (200Hz), and a very low noise on Euler Angles (<0.03°), the Ekinox-A is a cost-effective alternative solution for mobile equipment orientation & stabilization.
  • Export restrictions
    No
  • RTK Network Compatibility
    Y

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