QUALIFYING THE COCKPIT VOICE RECORDER AS AN INSTRUMENTATION RECORDER AND AIRCRAFT STRUCTURAL MONITORING INSTRUMENT

Persistent Link:
http://hdl.handle.net/10150/607385
Title:
QUALIFYING THE COCKPIT VOICE RECORDER AS AN INSTRUMENTATION RECORDER AND AIRCRAFT STRUCTURAL MONITORING INSTRUMENT
Author:
Rohre, Stuart M.
Affiliation:
The University of Texas at Austin
Issue Date:
1998-10
Rights:
Copyright © International Foundation for Telemetering
Collection Information:
Proceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.
Publisher:
International Foundation for Telemetering
Journal:
International Telemetering Conference Proceedings
Abstract:
A novel concept using the cockpit voice recorder (CVR) as a structural vibration recording device, to aid in structural health monitoring of commercial and military aircraft, is outlined. The unused cables in the CVR wiring harness act as “latent transducers” that respond to structural vibrations, generating vibration signals, which the CVR records. Postprocessing of such data can provide clues to problem areas or changes in the signature of the aircraft. The standards which the CVR must meet to qualify as a instrumentation-quality recorder are discussed and the steps required to assure compliance are outlined.
Keywords:
Aircraft structural monitoring; triboelectric effect; instrumentation recording; structural acoustics; IRIG Standards
Sponsors:
International Foundation for Telemetering
ISSN:
0884-5123; 0074-9079
Additional Links:
http://www.telemetry.org/

Full metadata record

DC FieldValue Language
dc.language.isoen_USen
dc.titleQUALIFYING THE COCKPIT VOICE RECORDER AS AN INSTRUMENTATION RECORDER AND AIRCRAFT STRUCTURAL MONITORING INSTRUMENTen_US
dc.contributor.authorRohre, Stuart M.en
dc.contributor.departmentThe University of Texas at Austinen
dc.date.issued1998-10en
dc.rightsCopyright © International Foundation for Telemeteringen
dc.description.collectioninformationProceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.en
dc.publisherInternational Foundation for Telemeteringen
dc.description.abstractA novel concept using the cockpit voice recorder (CVR) as a structural vibration recording device, to aid in structural health monitoring of commercial and military aircraft, is outlined. The unused cables in the CVR wiring harness act as “latent transducers” that respond to structural vibrations, generating vibration signals, which the CVR records. Postprocessing of such data can provide clues to problem areas or changes in the signature of the aircraft. The standards which the CVR must meet to qualify as a instrumentation-quality recorder are discussed and the steps required to assure compliance are outlined.en
dc.subjectAircraft structural monitoringen
dc.subjecttriboelectric effecten
dc.subjectinstrumentation recordingen
dc.subjectstructural acousticsen
dc.subjectIRIG Standardsen
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123en
dc.identifier.issn0074-9079en
dc.identifier.urihttp://hdl.handle.net/10150/607385en
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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