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Data Archiving Box and Analysing System

Main parameters for archiving:
  • Load on wings
  • Load of several body frame points
  • Load on landing gears (during take-off and landing)
  • Engine management data
  • On-board video recording of flight maneuvers and pilot activity in high loaded situations
  • 3 axis acceleration measurement
  • GPS position, absolute speed, altitude and date-time registration
  • Aircraft air relative speed
Sampling rate of analog parameters are 1-10 samples/second
Sampling rate of video capture is 10-30 frames/second
The Data Archiving Box can store flight data during the whole lifetime of the airplane

Main components and sensors of the On-board Data Archiving Box
  • 32bit embedded microprocessor
  • Redundant non-volatile memory
  • Video camera and Mpeg4 encoder for video stream
  • Force measuring stain-gauges sensors up to 16 pieces
  • 3 axis accelerometer with range up to 12g
  • Data interface for many type of engine management computers
  • GPS module
  • Pitot tube for air speed measurement
  • On-board autonomy for detecting high loaded periods
  • High frequency sampling rate during high loaded periods
  • Weight is less than 500 gr.
Data Analysing System
  • Off-line data download through secure wireless protocol
  • Internet based visualization using built-in web server module
  • Centralized data analysis for airplane manufacturers and servicing partner companies



 2. Nov. 2015


Mounting Stain Gauges
Stain gauges
  Stain gauges monting on Racer 540 airplain

Structure Load
Structure Load
Test Load of the Airplane Structure

Graphical User Interface
Graphical User
Interface for load visualisation