3D small strain large deflection beam shape sensing including poisson effect
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DOI: 10.1016/j.engstruct.2019.109948
Abstract: This article presents a new method to monitor beam shapes from strain measures. The beam is instrumented with strain sensors placed on its surface with an angle of orientation. The method developed is a 3D… read more here.
Keywords: poisson effect; beam shape; deflection beam; large deflection ... See more keywords
Beam shape coefficients calculation for an elliptical Gaussian beam with 1-dimensional quadrature and localized approximation methods
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DOI: 10.1016/j.jqsrt.2018.03.026
Abstract: Abstract The use of a shaped beam for applications relying on light scattering depends much on the ability to evaluate the beam shape coefficients (BSC) effectively. Numerical techniques for evaluating the BSCs of a shaped… read more here.
Keywords: shape coefficients; beam shape; quadrature; localized approximation ... See more keywords
Finite series expressions to evaluate the beam shape coefficients of a Laguerre–Gauss beam freely propagating.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Quantitative Spectroscopy and Radiative Transfer"
DOI: 10.1016/j.jqsrt.2019.01.023
Abstract: Abstract When using some analytical and semi-analytical scattering theories such as Generalized Lorenz–Mie Theories (GLMTs) and Extended Boundary Condition Method (EBCM) for structured beams, electromagnetic fields, expanded over a set of vector wave functions, may… read more here.
Keywords: beam shape; finite series; shape coefficients; freely propagating ... See more keywords