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Finite element structural model of a large, thin, completely free, flat plateA finite element structural model of a 30.48 m x 30.48 m x 2.54 mm completely free aluminum plate is described and modal frequencies and mode shape data for the first 44 modes are presented. An explanation of the procedure for using the data is also presented. The model should prove useful for the investigation of controller design approaches for large flexible space structures.
Document ID
19810005481
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Joshi, S. M. (Vigyan Research Associates, Inc. Hampton, VA, United States)
Groom, N. J. (NASA Langley Research Center)
Date Acquired
September 4, 2013
Publication Date
September 1, 1980
Subject Category
Spacecraft Design, Testing And Performance
Report/Patent Number
NASA-TM-81887
Report Number: NASA-TM-81887
Accession Number
81N13992
Funding Number(s)
PROJECT: RTOP 506-54-93-02
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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