air data computer


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air data computer (ADC)

air data computer (ADC)click for a larger image
An electronic digital computer in aircraft that senses or computes static and pitot pressure, outside air and total air temperature, IAS (indicated air speed), TAS (true air speed), pressure altitude, Mach number, angle of attack, and angle of yaw. All these are corrected for their known errors. Engine and flight control system computers use the output of air data computers.
References in periodicals archive ?
That dual Aspen system has redundant air data computers, dual heading magnetometers and reversionary display operation, but the system is vulnerable to a blockage of the aircraft's single pitot or static system.
It includes the AHRS and a digital air data computer that has pitot and static fittings on the back of the display chassis, an input-output processor (IOP) and of course a main system processor.
Christiansburg, VA, September 02, 2017 --(PR.com)-- Aeroprobe Corporation has added two new Micro Air Data Computers (?ADC) to its product line.
Utilizing skills in Airline Operations, Problem Analysis, Systems Integration, Networking, and Application Development, solutions have included: Cockpit, Maintenance and Cabin Workstations and Displays, Aircraft Servers, MRO and Custom Software Applications, Engine Instruments and Displays, FOQA applications, Air Data Computers, and e-Flight Solutions.
Standard features of the G1000 avionics suite include LPV approaches, dual integrated solid-state attitude and heading reference systems (AHRS), dual integrated digital air data computers and Class-B terrain awareness and warning system (TAWS).