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SAE AS791
Remote Servoed Air Data Instruments for Subsonic Aircraft
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Разработчик:
Зарубежные/Группа SAE/SAE
Тематика:
AvionicsPartsSafetyFire detectionTests and TestingAircraft instrumentsAircraft displaysFlight control systemsFlight management systemsDisplaysSmoke detectionInstrument panelsTools and equipment
Описание
This standard provides minimum performance criteria for air data instruments intended to provide cockpit indication of:
  1. a
    Indicated airspeed (Vi)
  2. b
    Computer airspeed (Vc)
  3. c
    True airspeed (Vt)
  4. d
    Equivalent airspeed (Ve)
  5. e
    Mach number (M)
  6. f
    Altitude (H)
  7. g
    Vertical speed (Hpr)
  8. h
    Maximum operating limit speed (Vmo)
  9. i
    True angle of attack (αt)
  10. j
    Free air temperature (Tfat)
  11. k
    Total temperature (Tt)
These functions shall be derived from a central air data computer (AS 417) and through system wiring applied to the respective indicator.