Modelling and vibration analysis for the multi-plate structure connected by nonlinear hinges
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115809
Abstract: Abstract The dynamic modelling approach for the multi-plate structure connected by nonlinear hinges is presented in this paper. The Chebyshev polynomials are employed as admissible basis functions to establish the dynamic model of each plate.… read more here.
Keywords: multi plate; plate; model; plate structure ... See more keywords
Focal plate structure alignment of the Dark Energy Spectroscopic Instrument
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Astronomical Telescopes, Instruments, and Systems"
DOI: 10.1117/1.jatis.5.1.014003
Abstract: Abstract. The Dark Energy Spectroscopic Instrument (DESI) is under construction to measure the expansion history of the universe using the Baryon Acoustic Oscillation technique. The spectra of 35 million galaxies and quasars spanning over 14,000 deg2… read more here.
Keywords: focal plate; alignment; plate structure; metrology ... See more keywords
Nonlinear Dynamics Mechanism of Rock Burst Induced by the Instability of the Layer-Crack Plate Structure in the Coal Wall in Deep Coal Mining
Sign Up to like & getrecommendations! Published in 2017 at "Shock and Vibration"
DOI: 10.1155/2017/4051967
Abstract: The instability of layer-crack plate structure in coal wall is one of the causes of rock burst. In the present paper, we investigate the formation and instability processes of layer-crack plate structure in coal wall… read more here.
Keywords: layer crack; coal; crack plate; plate structure ... See more keywords
Bifurcation Analysis of Composite Laminated Piezoelectric Rectangular Plate Structure in the Case of 1:2 Internal Resonance
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Problems in Engineering"
DOI: 10.1155/2019/6830274
Abstract: In this paper, the authors study the bifurcation problems of the composite laminated piezoelectric rectangular plate structure with three bifurcation parameters by singularity theory in the case of 1:2 internal resonance. The sign function is… read more here.
Keywords: composite laminated; rectangular plate; laminated piezoelectric; plate structure ... See more keywords
Quantification of Active Structural Path for Vibration Reduction Control of Plate Structure under Sinusoidal Excitation
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9040711
Abstract: The engines of electric and hybrid vehicles cause vibration and noise with complex frequency spectra. This tendency is observed especially for mid-frequency components. Therefore, there are limitations in achieving vibration attenuation using only structural changes,… read more here.
Keywords: vibration; plate structure; excitation; structure ... See more keywords
Sandwich Plate Structure Periodically Attached by S-Shaped Oscillators for Low Frequency Ship Vibration Isolation
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16062467
Abstract: Locally resonant phononic crystals are a kind of artificial periodic composite material/structure with an elastic wave band gap that show attractive application potential in low-frequency vibration control. For low-frequency vibration control problems of ship power… read more here.
Keywords: vibration; plate structure; low frequency; structure ... See more keywords