NASA NTRS · 19940013356
Improved omit set displacement recoveries in dynamic analysis
Abstract
Two related methods for improving the dependent (OMIT set) displacements after performing a Guyan reduction are presented. The theoretical bases for the methods are derived. The NASTRAN DMAP ALTERs used to implement the methods in a NASTRAN execution are described. Data are presented that verify the methods and the NASTRAN DMAP ALTERs.
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Allen, Tom, Cook, Greg, Walls, Bill. 1993-09-01. Improved omit set displacement recoveries in dynamic analysis. https://ntrs.nasa.gov/citations/19940013356
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