... the advancements in research of crack and defect propagation of conventional manufacturing methods, less attention has been paid to the dynamic attributes of metal 3D printed parts. This study investigates the vibration phenomenon of an additively manufactured, metal, cantilever, beam with an intentionally placed...

.... Road tests show that vibrations are in the low frequency range so that the energy harvester has to be properly tuned to get its largest electrical response. Different tuning strategies of the same piezo-harvester, mounted in the best location, are tested and compared. The best setup is selected...

... Proceedings of the ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference IDETC-CIE2021 August 17-19, 2021, Virtual, Online DETC2021-68459 VIBRATION ANALYSIS OF BEAMS USING ALTERNATIVE ADMISSIBLE FUNCTIONS WITH PENALTIES...

... such as vibration time-series or frequency adding Gaussian noise, region masking, masking noise, and data. One of the challenges faced by researchers in this field is pitch shifting. Augmented datasets are used in training a the scarcity of rich data pertaining to machines in various health conventional CNN...

.... Operation of the model at a rotational speed approximately double the natural frequency yields data which closely reproduce the asynchronous response seen in the actual machine. vibrations rotordynamics nonlinear vibrations J>1 give the supercritical set of speeds). The phenomenon has bee Ca spe...

.... dynamics genetic algorithms structural optimization vibrations Proceedings of DETC^99 1999 ASME International Design Engineering technical Conferences September 12-15,1999, Las Vegas, Nevada DETC99/VIB-8169 GENETIC OPTIMIZATION APPLIED TO THE DYNAMIC DESIGN OF AN ENGINE CRADLE Niccolò Baldanzini...

.... These results are graphed for several damage scenarios of the system. damage convex set eigenvalue problem vibrations Proceedings of the 1999 ASME Design Engineering Technical Conferences September 12-15,1999, Las Vegas, Nevada DETC99/VIB-8375 Variation in the Geometric Interpretation...

... the applicability and reliability of the low-speed balancing scheme. Flexible Rotors Vibrations Balancing Modal Characteristics Influence Coefficients 1 Copyright © 2011 by ASME MODALLY-TUNED INFLUENCE COEFFICIENTS FOR LOW-SPEED BALANCING OF FLEXIBLE ROTORS Y.A. Khulief Department of Mechanical...

... to each other. Also, as discussed, the squared lattice cylinder shell reaches to their natural frequencies easily than the equivalent hollow cylinder shell. Squared lattice Composite Shells Vibrations Natural Frequencies Copyright © 2010 by ASME Proceedings of the ASME 2010 International...

.... Preliminary results are introduced as an attempt to explain such a scenario. vibrations cable stayed bridge stays parametric resonance Irvine model scalogram wavelets multiple scales Proceedings of the ASME 2007 International Design Engineering Technical Conferences & Computers and Information...

... of forces, which excites the vibrations of rotating shafts, the way to localize the crack position along the shaft and finally to identify the depth of the crack. This is obtained by using standard finite element models of the machine and the vibration measured in the bearings only, as usual in industrial...

... on a PC and takes short time to run, therefore is suitable for industrial applications. cracks cracked shaft identification vibrations Proceedings of IDETC/CIE 2005 ASME 2005 International Design Engineering Technical Conferences & Computers and Information in i r I t a t m s d c r c 3 p n1...

... 10 06 2008 This paper concerns the thermal stability analysis of porous layer saturated by a binary fluid under the influence of mechanical vibration. The linear stability analysis of this thermal system leads us to study the following damped coupled Mathieu equations: B H...