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Mass condensation and simultaneous iteration for vibration problems
Author(s) -
Jennings Alan
Publication year - 1973
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620060410
Subject(s) - condensation , vibration , reliability (semiconductor) , iterative method , mathematics , structural engineering , computer science , mathematical optimization , physics , engineering , acoustics , thermodynamics , power (physics)
A relationship is developed between mass condensation and simultaneous iteration when used to determine the natural frequencies and vibration modes of large structural systems. A significant factor in the comparison between the methods is the extra versatility and reliability of simultaneous iteration.
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