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A high fidelity real-time simulation of a small turboshaft engineA high-fidelity component-type model and real-time digital simulation of the General Electric T700-GE-700 turboshaft engine were developed for use with current generation real-time blade-element rotor helicopter simulations. A control system model based on the specification fuel control system used in the UH-60A Black Hawk helicopter is also presented. The modeling assumptions and real-time digital implementation methods particular to the simulation of small turboshaft engines are described. The validity of the simulation is demonstrated by comparison with analysis-oriented simulations developed by the manufacturer, available test data, and flight-test time histories.
Document ID
19880016994
Document Type
Technical Memorandum (TM)
Authors
Ballin, Mark G.
(NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
September 5, 2013
Publication Date
July 1, 1988
Subject Category
Aircraft Stability And Control
Report/Patent Number
NAS 1.15:100991
NASA-TM-100991
A-88151
Funding Number(s)
PROJECT: RTOP 505-61-51
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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NameType 19880016994.pdf STI