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The driving-point impedance of a plate with an attached subsystem

✍ Scribed by Z.C. Zhang; B.L. Clarkson

Book ID
104154254
Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
634 KB
Volume
94
Category
Article
ISSN
0022-460X

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✦ Synopsis

A general expression for the driving-point impedance of an infinite thin plate with an attached subsystem some distance from the driving point is derived. The analysis is based upon the receptance method and the reciprocal theorem. As an example, an infinite plate with an attached rigid circular cylinder is examined. Results are compared with experiments on a finite plate and good agreement in the frequency average sense is obtained. It is shown from the results that the effects of the attached mass and the rotational inertia on the driving-point impedance are mainly in the region of the near field. The effect of the shape of the contact area was studied in a second set of experiments. An equivalent circle is proposed to represent a square contact area.

πŸ“œ SIMILAR VOLUMES

Vibrations of a plate with an attached t
Vibrations of a plate with an attached two degree of freedom system
✍ S.A. Vera; M. Febbo; C.G. Mendez; R. Paz πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 434 KB

This note deals with a theoretical analysis of the dynamical behavior of a system made up of a plate with a two degree of freedom (2-dof) system elastically mounted. This study was performed by means of an analytical model based on Lagrange's multipliers. The results are verified with the values obt