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Proceedings Paper

Using flat-panel displays in a hybrid analog/digital system
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Paper Abstract

Electromechanical flight instruments have been used in aircraft from the earliest days of flight. They have served well in providing very adequate flight information to the pilot to maintain control during all phases of flight. The sensors, which have provided the basic inputs, have been analog so there has been complete compatibility between sensor and display. For many current flight regimes the analog sensors are still very adequate, however new flight restrictions by the FAA and a host of additional flight aids which are digital in nature require more sophisticated displays. These displays in the case of aircraft upgrades must function not only with analog sensor inputs, but also with a variety of digital inputs. Flat panel display technology has evolved where it is capable of providing the variety of information needed in the new cockpit environments. However, where upgrades of existing aircraft are required, these displays must be uniquely designed to handle both conventional analog sensor inputs in combination with new digital systems. This paper describes the problems encountered and the approach taken to provide flat panel displays, which meet both criteria.

Paper Details

Date Published: 28 August 2002
PDF: 7 pages
Proc. SPIE 4712, Cockpit Displays IX: Displays for Defense Applications, (28 August 2002); doi: 10.1117/12.480933
Show Author Affiliations
Robert P. Herman, Astronautics Corp. of America (United States)
Robert D. Seinfeld, Astronautics Corp. of America (United States)


Published in SPIE Proceedings Vol. 4712:
Cockpit Displays IX: Displays for Defense Applications
Darrel G. Hopper, Editor(s)

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