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Real-time simulation model of the HL-20 lifting bodyA proposed manned spacecraft design, designated the HL-20, has been under investigation at Langley Research Center. Included in that investigation are flight control design and flying qualities studies utilizing a man-in-the-loop real-time simulator. This report documents the current real-time simulation model of the HL-20 lifting body vehicle, known as version 2.0, presently in use at NASA Langley Research Center. Included are data on vehicle aerodynamics, inertias, geometries, guidance and control laws, and cockpit displays and controllers. In addition, trim case and dynamic check case data is provided. The intent of this document is to provide the reader with sufficient information to develop and validate an equivalent simulation of the HL-20 for use in real-time or analytical studies.
Document ID
19920021916
Document Type
Technical Memorandum (TM)
Authors
Jackson, E. Bruce (NASA Langley Research Center Hampton, VA, United States)
Cruz, Christopher I. (NASA Langley Research Center Hampton, VA, United States)
Ragsdale, W. A. (Unisys Corp. Hampton, VA., United States)
Date Acquired
September 6, 2013
Publication Date
July 1, 1992
Subject Category
LAUNCH VEHICLES AND SPACE VEHICLES
Report/Patent Number
NASA-TM-107580
NAS 1.15:107580
Funding Number(s)
PROJECT: RTOP 505-64-52-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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