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Proceedings Paper

CH-46 rotor acoustics analysis: continued analysis of in-flight maneuvers
Author(s): Jeffrey N. Schoess; Sunil Menon
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Paper Abstract

This paper summarizes the continued CH-46 in-flight data analysis for the rotor acoustic monitoring systems (RAMS). This ambitious 38-month proof-of-concept effort, which was a part of the Naval Surface Warfare Center Air Vehicle Diagnostics System program, culminated in a successful three-week flight test of the RAMS system at Patuxent River Flight Test Center in September 1997. This paper presents the results of additional signal data analysis of the flight-test dataset over analysis results previously reported in 1998 and 1999.

Paper Details

Date Published: 6 August 2001
PDF: 7 pages
Proc. SPIE 4328, Smart Structures and Materials 2001: Sensory Phenomena and Measurement Instrumentation for Smart Structures and Materials, (6 August 2001); doi: 10.1117/12.435525
Show Author Affiliations
Jeffrey N. Schoess, Honeywell Technology Ctr. (United States)
Sunil Menon, Honeywell Technology Ctr. (United States)


Published in SPIE Proceedings Vol. 4328:
Smart Structures and Materials 2001: Sensory Phenomena and Measurement Instrumentation for Smart Structures and Materials
Eric Udd; Daniele Inaudi, Editor(s)

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