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Development and validation of a blade-element mathematical model for the AH-64A Apache helicopterA high-fidelity blade-element mathematical model for the AH-64A Apache Advanced Attack Helicopter has been developed by the Aeroflightdynamics Directorate of the U.S. Army's Aviation and Troop Command (ATCOM) at Ames Research Center. The model is based on the McDonnell Douglas Helicopter Systems' (MDHS) Fly Real Time (FLYRT) model of the AH-64A (acquired under contract) which was modified in-house and augmented with a blade-element-type main-rotor module. This report describes, in detail, the development of the rotor module, and presents some results of an extensive validation effort.
Document ID
19950020290
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Mansur, M. Hossein
(Army Aviation Systems Command Hampton, VA, United States)
Date Acquired
September 6, 2013
Publication Date
April 1, 1995
Subject Category
Aeronautics (General)
Report/Patent Number
USAATCOM-TR-94-A-022
NASA-TM-108863
A-95034
NAS 1.15:108863
Accession Number
95N26710
Funding Number(s)
PROJECT: RTOP 505-59-36
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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