2002
DOI: 10.1006/jsvi.2001.4138
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Natural Frequencies and Mode Shapes of a Free–free Beam With Large End Masses

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Cited by 33 publications
(27 citation statements)
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References 14 publications
(4 reference statements)
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“…This research, however, assumes no payload mass center offset and therefore does not take torsional deformations into account. In [12], the free vibration of an Euler-Bernoulli beam with offset payload has been investigated. The exact closed-form expressions, however, have not been presented and the torsional deformation has been ignored.…”
Section: Introductionmentioning
confidence: 99%
“…This research, however, assumes no payload mass center offset and therefore does not take torsional deformations into account. In [12], the free vibration of an Euler-Bernoulli beam with offset payload has been investigated. The exact closed-form expressions, however, have not been presented and the torsional deformation has been ignored.…”
Section: Introductionmentioning
confidence: 99%
“…This displacement will in turn be sensed at the output electrodes, generating an output current. From these relationships, two important electromechanical coupling coefficients are defined: (5) From this we can define the following electromechanical LCR equivalents that represents the two input/output ports of the FFSFR:…”
Section: B Electromechanical Mixer-filter Modelmentioning
confidence: 99%
“…The bending equation for a free-free beam can be shown to be cosh(β n )cos(β n )=1 [5]. The first two mode constants (β n ) that satisfy this equation is 4.73 and 7.85 which dictates the first two mode shapes where the resonator will vibrate with maximum displacement (e.g.…”
Section: Introductionmentioning
confidence: 97%
“…Vibration analysis of a system, shown in Figure , was carried out in paper . The system is composed of a free‐free Euler‐Bernoulli beam of the cross section with two axes of symmetry ( y and z axes) with end rigid bodies ( V 1 ) and ( V 2 ) of masses M 1 and M 2 , respectively.…”
Section: Introductionmentioning
confidence: 99%