๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Forced Vibration of a Mass-Loaded Beam with a Heavy Tip Body

โœ Scribed by T.-P. Chang

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
367 KB
Volume
164
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.

โœฆ Synopsis

The deterministic and random vibration response analysis of a model which simulates a robotic arm has been presented. The model is considered as a uniform, mass-loaded, hysteretically damped beam, the left end of which is attached by both translational and rotational springs and the right end of which is free and carrying a heavy tip mass. Modal analysis is adopted to obtain the deterministic and random vibration response of the structure. Based on the natural frequencies and mode shapes, the dynamic displacements, strain and bending moments of the structure have been obtained, and some statistical responses such as the mean square values of the dynamic displacements, strain and bending moments of the structure have been computed. These statistical quantities play an important role in structural reliability analysis.

๐Ÿ“œ SIMILAR VOLUMES

Stabilization of Vibrating Beam with a T
Stabilization of Vibrating Beam with a Tip Mass Controlled by Combined Feedback Forces
โœ Shengjia Li; Yiaoting Wang; Zhandong Liang; Jingyuan Yu; Guangtian Zhu ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 164 KB

asymptotic analysis of the system's eigenvalues and eigenfunctions is set up. We ลฝ . prove that all of the generalized eigenfunctions of 2.9 form a Riesz basis of H H. By a new method, we prove that the operator A A generates a C contraction semigroup 0 ลฝ . ลฝ . T t , t G 0. Furthermore T t , t G 0,

FREE VIBRATION OF A TIMOSHENKO BEAM PART
FREE VIBRATION OF A TIMOSHENKO BEAM PARTIALLY LOADED WITH DISTRIBUTED MASS
โœ K.T. Chan; X.Q. Wang ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 243 KB

Exact frequencies and mode shapes have been calculated for a Timoshenko beam, on different boundary supports and partially loaded with a distributed mass span. They agree with experimental data. For the higher modes, frequencies obtained through the Euler-Bernoulli theory are not as accurate as the

THE FORCED VIBRATION OF A BEAM WITH VISC
THE FORCED VIBRATION OF A BEAM WITH VISCOELASTIC BOUNDARY SUPPORTS
โœ Z.-J. Fan; J.-H. Lee; K.-H. Kang; K.-J. Kim ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 179 KB

A method of analysis for the forced vibration of a beam with viscoelastic boundary supports is proposed based on complex normal mode analysis. The viscoelastic support regions are first described in terms of equivalent complex stiffness coefficients, and then using the complex modes of the beam syst