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Calculating linear A, B, C, and D matrices from a nonlinear dynamic engine simulationDigital program DYGABCD generates linear state-space models for simulating turbofan and turbojet engines over complete range of power settings and flight conditions. Program is written in FORTRAN IV for batch execution and is implemented on IBM 360-series computer.
Document ID
19800000520
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Geyser, L. C.
Date Acquired
August 10, 2013
Publication Date
April 1, 1981
Publication Information
Publication: NASA Tech Briefs
Volume: 5
Issue: 4
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
LEW-13250
Accession Number
80B10520
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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