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pro vyhledávání: '"Marie Levine-West"'
Publikováno v:
AIAA Journal. 34:821-829
Mode shape expansion techniques fall under four broad categories. Spatial interpolation methods use geometric information to infer mode shapes at unmeasured locations. Direct methods use the dynamic equations of motion to obtain closed-form solutions
Autor:
Marie Levine-West, James W. Melody
Publikováno v:
Volume 3C: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration Control, Analysis, and Identification.
A methodology is proposed for dynamic testing, modal identification and model correlation of structures which are assembled in an evolutionary manner. The methodology prescribes initial testing of the base structure without any attached components. A
Autor:
Marie Levine-West, Mark Milman
Publikováno v:
Volume 3C: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration Control, Analysis, and Identification.
Several methods for mode shape expansion are investigated. The most popular methods use the dynamic equations of motions to obtain direct solutions, or use orthogonal projections. Both approaches can also be formulated as constrained optimization pro
Conference
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