Modal properties of elastic surface waves in the presence of material anisotropy and prestress
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115588
Abstract: Abstract Elastic surface waves have been widely applied across many disciplines such as crystallography, seismology, non-destructive evaluation (NDE) and microfluidics. Thorough understanding and accurate prediction of modal properties of surface waves is essential for successful… read more here.
Keywords: surface waves; modal properties; surface; method ... See more keywords
Bayesian data driven model for uncertain modal properties identified from operational modal analysis
Sign Up to like & getrecommendations! Published in 2020 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.106511
Abstract: Abstract In structural health monitoring (SHM), ‘data driven models’ are often applied to investigate the relationship between the dynamic properties of a structure and environmental/operational conditions. Dynamic properties and environmental/operational conditions may not be directly… read more here.
Keywords: operational modal; data driven; identified operational; modal analysis ... See more keywords
Experimental investigation of the tensile and modal properties of epoxy based symmetric interlayer glass/carbon hybrid composites
Sign Up to like & getrecommendations! Published in 2022 at "Materials Research Express"
DOI: 10.1088/2053-1591/ac4f88
Abstract: Interlayer hybrid composites can be tailored for enhanced strength and stiffness. Research on enhancing the mechanical properties of Interlayer hybrid composites is being explored by varying fiber orientations, layup sequence, different type of fiber materials.… read more here.
Keywords: tensile modal; hybrid composites; modal; carbon ... See more keywords
Modal properties of a beam carrying OAM generated by a circular array of multiple ring-resonator emitters.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.435916
Abstract: We investigate the modal properties of a beam carrying orbital angular momentum (OAM) generated by a circular array (ring) of multiple micro-ring emitters (rings) analytically and via simulation. In such a "ring-of-rings" structure, N emitters… read more here.
Keywords: circular array; modal properties; spectrum; properties beam ... See more keywords
The effect of modal properties of crash box structures with trigger mechanisms towards the crashworthiness by using finite element analysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mechanical Engineering and Sciences"
DOI: 10.15282/jmes.15.3.2021.22.0666
Abstract: In the automotive structure, there are different components that utilise aluminium alloy (AA) sheets and it is used widely in the car body-in-white which comprise bumpers and the crash box structure at the front end… read more here.
Keywords: analysis; crash box; box; structure ... See more keywords
Multi-Fidelity Information Fusion to Model the Position-Dependent Modal Properties of Milling Robots
Sign Up to like & getrecommendations! Published in 2022 at "Robotics"
DOI: 10.3390/robotics11010017
Abstract: Robotic machining is a promising technology for post-processing large additively manufactured parts. However, the applicability and efficiency of robot-based machining processes are restricted by dynamic instabilities (e.g., due to external excitation or regenerative chatter). To… read more here.
Keywords: information; modal properties; information fusion; model ... See more keywords