Frequency equation and semi‐empirical mechanical coupling strength of microcantilevers in an array
Sign Up to like & getrecommendations! Published in 2022 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.24180
Abstract: A characteristic equation for the frequencies of the T‐shaped and overhang‐shaped cantilevers is derived for the first time. We show that there are optimum values of the overhang lengths and widths that maximize the frequency… read more here.
Keywords: strength; frequency equation; semi empirical; coupling strength ... See more keywords
A closed-form frequency equation of an arbitrarily supported beam with a transverse open crack considering axial–bending modal coupling
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115336
Abstract: Abstract This paper presents a closed-form frequency equation that predicts the modal coupling between the adjacent axial and bending modes of a beam with a transverse open crack. The final form of the proposed frequency… read more here.
Keywords: frequency; axial bending; modal coupling; bending modal ... See more keywords