Nonlinear primary resonance of imperfect spiral stiffened functionally graded cylindrical shells surrounded by damping and nonlinear elastic foundation
Sign Up to like & getrecommendations! Published in 2018 at "Engineering with Computers"
DOI: 10.1007/s00366-018-0679-2
Abstract: In this paper, an analytical method is used to study the nonlinear primary resonance of imperfect spiral stiffened functionally graded (SSFG) cylindrical shells with internal stiffeners. The SSFG cylindrical shell is surrounded by linear and… read more here.
Keywords: elastic foundation; foundation; primary resonance; nonlinear primary ... See more keywords
Application of nonlocal continuum theory to the primary resonance analysis of an axially loaded nano beam under time delay control
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.03.039
Abstract: Abstract The paper is concerned with the nonlinear primary resonance of nano beams with axial load under the velocity time delay control. In order to have a deep insight into the system, the amplitude frequency… read more here.
Keywords: time; delay control; time delay; control ... See more keywords
Analytical approximations to primary resonance response of harmonically forced oscillators with strongly general nonlinearity
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.05.027
Abstract: Abstract This paper presents an innovative analytical approximate method for constructing the primary resonance response of harmonically forced oscillators with strongly general nonlinearity. A linearization process is introduced prior to harmonic balancing (HB) of the… read more here.
Keywords: response harmonically; harmonically forced; primary resonance; resonance response ... See more keywords
Nonlinear flexural response of a slender cantilever beam of constant thickness and linearly-varying width to a primary resonance excitation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2016.11.029
Abstract: Abstract Despite the shear amount of research studies on nonlinear flexural dynamics of cantilever beams, very few efforts address the practical geometry involving a constant thickness and linearly-varying width. This stems from the nature of… read more here.
Keywords: nonlinear flexural; solution; primary resonance; constant thickness ... See more keywords
Primary resonance suppression of a base excited oscillator using a spatially constrained system: Theory and experiment
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115928
Abstract: Abstract This paper studies the dynamic behaviors of a magnetically coupled oscillator with two-degrees-of-freedom. For the certain parameter combinations, the target component (TC), which is excited by a base movement, enters the saturated steady-state responses.… read more here.
Keywords: system; spatially constrained; constrained system; base ... See more keywords
Three-dimensional nonlinear primary resonance of functionally graded rectangular small-scale plates based on strain gradeint elasticity theory
Sign Up to like & getrecommendations! Published in 2020 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2020.106681
Abstract: Abstract In this paper, a size-dependent three-dimensional (3D) nonlinear weak formulation is provided to examine the nonlinear primary resonance problem for functionally graded rectangular small-scale plates. The small-scale factors are taken into formulation by choosing… read more here.
Keywords: scale plates; formulation; primary resonance; nonlinear primary ... See more keywords