TU Berlin

Flight Mechanics, Flight Control and AeroelasticityFlight Measuring System

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Flight Measuring System


Flugmessanlage eingebaut im STEMME S15 Prototyp
Lupe

Characteristics

  • Measurement and recording of air data (airspeed, angle of attack, barometric altitude, temperature and pressure) as well as flight condition data such as attitude, turning speeds, position and control forces
  • Data recording at 100 Hz; the measurement and sampling of the analog signals is done with a fourfold oversampling
  • Easy management and configuration of software and hardware for adaptation to special measuring tasks
  • Currently installed in the STEMME S15 prototype for flight tests
  • The measuring system does not have an aviation certification!

Components

  • Measuring computer (PC104+ real-time system)
  • Control Box
  • Air data mast with wind vanes for angle of attack and side slip angle as well as 5-hole probe (Company: messWerk)
  • 4 pressure sensors (Company: setra, Model: 239 and 270)
  • Sensors for recording the control forces (measuring range: ± 500 N)
  • Sensors for recording the rudder angles
  • Integration of the components by TU Braunschweig
  • Connected to: Inertial Navigation System iTraceRT-F200

Interfaces

  • 4x RS232
  • 2x USB
  • 32x analog channels (input)
  • 2x CAN
  • 8x ARINC 429 (input)
  • 4x ARINC 429 (output)
  • CF card slot (data storage)
  • PPS input
  • PPS output (amplified)
  • 2x voltage output
  • Control box connection
  • LAN (100MBit)
  • VGA

Mass and Dimensions

Measuring computer: approx. 3.00 kg, approx. 200 x 200 x 250 mm

Pictures

IMAR iTraceRT-F200 und Control Box
Lupe
Messung der Knüppelkräfte
Lupe
Messrechner im Pod der S15
Lupe
Messung der Pedalkräfte
Lupe
Rückseite Messrechner
Lupe
Messbaum mit Sensoren zur Strömungsmessung
Lupe

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