eigenfrequency

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eigenfrequency

[′ī·gən‚frē·kwən·sē]
(physics)
One of the frequencies at which an oscillatory system can vibrate.
References in periodicals archive ?
Employing these numerical values, the approximating functions (response surfaces) for all eigenfrequencies were obtained with the correlation coefficients c=98 %.
Identification of elastic properties of stiffened composite shell/Standaus kompozitinio kevalo elastiniu savybiu identifikavimas
Planchard, Eigenfrequencies of a tube bundle placed in a confined fluid, Comput.
A rational spectral problem in fluid-solid vibration
Eigenfrequencies [omega] are resulted from following matrix equation:
Eigenfrequencies of the reinforced concrete beams--methods of calculations/Gelzbetoniniu siju tikriniai dazniai--skaiciavimo metodai
The two layer beams are chosen for the reason of quite high ratio between their first and second eigenfrequencies.
Design of a MEMS artificial cochlea like an array of resonators
It is well known: if a specimen is square, it has duplex eigenfrequencies.
Identification of material properties of composite materials/Kompozitinitj medziagtj tamprumo identifikavimas
By the algorithm of eigenvalue problem eigenfrequencies for systems are sorted in the ascending order; thereby the sequences of eigenforms change.
Optimization of fixation elements parameters for ring type piezoelectric actuator generating elliptical movement/Elipsiniam judesiui gauti ziedo formos Piezoelektrinio xadintuvo tvirtinimo elementu parametru optimizavimas
If the array of resonators is actuated by any signal so only those resonators will start to vibrate which eigenfrequencies are equal to frequencies compound in an input signal.
Technique of a calculation of Rayleigh damping parameters for MEMS artificial cochlea compound from resonant beams
When solving the problems of piezoactuators dynamics for high precision microrobots where repeated calculations with higher eigenfrequencies are involved, it is proposed to modify the general algorithm introducing the stage of determining eigenforms with the help of domination coefficients [18].
The ring type piezoelectric actuator generating elliptical movement/Elipsiniam judesiui gauti ziedo formos pjezoelektrinis zadintuvas
In this model, the spectrum of eigenfrequencies of a chain system of many proton harmonic oscillators is given by a continuous fraction equation [2]:
Application of the model of oscillations in a chain system to the solar system
In order to evaluate the modal shapes and the eigenfrequencies of a cantilever beam with a tip proof mass (Fig.
Characterisation of vibration energy harvesters
Consequently, Muller calculates the spectrum of eigenfrequencies of a chain system of many proton harmonic oscillators according to a continued fraction equation [2]
Fractal structure of nature's preferred masses: application of the model of oscillations in a chain system
The eigenfrequencies occurring in the assembled instrument do not correspond to the eigenfrequency of the separate parts of the guitar, aspect noticed by Bader (2005) too.
The propagation of forced vibrations in coupled plates of guitars
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