Fiberoptic air data system

Manoharan, LC and Muthuvel, S and Seshadri, K and Diwakar, Philipm (1990) Fiberoptic air data system. In: 17th ICAS, Congress, 9-14 Sept 1990, Stockholm, Sweden.

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Abstract

The fiber-optic air data system devised for the Indian National Aeronautical Laboratory's Light Canard Research Aircraft is not affected by EMI and is substantially lighter and less power- consuming than a copper wiring-based system. Expansion of the system to eight channels will be easy, and eventual expansion to 16 channels can be accomplished with only minor modifications. Processed fiber-optic signals are displayed in the cockpit via LCD system, in recognition of LEDs' insufficient brightness for daylight display; speed and altitude data are conveyed to the pilot. (O.C.)

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Air data system;Alititude control;Fiber optics;Light emitting 13; Diodes;Liquid crystals;Block diagrams;Data transmission; Electromagenetic spectra;Infrared radiation;Signal processing
Subjects: AERONAUTICS > Aerodynamics
Division/Department: Systems Engineering Division, Aerospace Electronics and Controls Division, Flight Mechanics and Control Division, Other
Depositing User: M/S ICAST NAL
Date Deposited: 11 Oct 2006
Last Modified: 24 May 2010 09:51
URI: http://nal-ir.nal.res.in/id/eprint/2903

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