... springs is shown in Fig. 2 , but effectively it represents all springs. This section contains key kinematical changes viz-ả-viz the model in Ref. [ 41 ], which are caused by rotor and housing random vibrations. These noises impose additional forcing mechanisms in the Reynolds equation...

... and A coustics . 04 04 2022 27 08 2022 29 08 2022 30 09 2022 nonlinear vibration random vibration Memorial University of Newfoundland 10.13039/501100005616 President's Doctoral Student Investment Fund (PDSIF) In this paper, a single pair of spur gears...

...Xi Wang; Jun Jiang; Ling Hong; Jian-Qiao Sun The first-passage time probability plays an important role in the reliability assessment of dynamic systems in random vibrations. To find the solution of the first-passage time probability is a challenging task. The analytical solution to this problem...

... such a robust controller, the investigation of asymptotic stability in the presence of uncertainties is vital. dynamics nonlinear vibration random vibration stability 29 04 2021 10 04 2022 11 04 2022 10 05 2022 Contributed by the Technical Committee on Vibration...

...Dimitrios Papadimitriou; Zissimos P. Mourelatos; Zhen Hu This paper proposes a new computationally efficient methodology for random vibrations of nonlinear vibratory systems using a time-dependent second-order adjoint variable (AV2) method and a second-order projected differentiation (PD2) method...

... 10 2021 07 10 2021 14 12 2021 spectral kurtosis negentropy reverse dispersion entropy infogram shock pulse bearing defects machinery and structural damage identification mechanical signatures random vibration The interaction between different machinery components may...

... 10 2021 21 10 2021 25 11 2021 dynamics random vibration sensors and actuators structural acoustics Among other full-field methods such as digital image correlation (DIC) [ 1 , 2 ], the grid method is common in experimental mechanics and vibration measurements [ 3 – 8...

... 2021 stochastic resonance signal processing denoising weak signal detection acoustic emission Duffing bistable system machinery noise nonlinear vibration random vibration Georgia Southern University 10.13039/100006376 Start-up Fund University of Michigan 10.13039...

.... References [1] Soong , T. T. , and Grigoriu , M. , 1993 , Random Vibration of Mechanical and Structural Systems , Prentice-Hall, Englewood Cliffs , NJ . [2] Lin , Y. K. , and Cai , G. Q. , 1995 , Probabilistic Structural Dynamics, Advanced Theory and Applications , McGraw...

... bistable motion stochastic resonance mechatronics and electro-mechanical systems nonlinear vibration random vibration vibration control Vibrational energy harvesting is a power generation method in which vibrational energy can be converted into electrical energy, which nowadays has become...

...) structure–TLD system random vibration structural dynamics and control vibration control 09 02 2021 20 05 2021 20 05 2021 11 06 2021 Contributed by the Technical Committee on Vibration and Sound of ASME for publication in the J ournal of V ibration and A coustics...

... Contributed by the Technical Committee on Vibration and Sound of ASME for publication in the J ournal of V ibration and A coustics . 08 11 2020 08 01 2021 08 01 2021 12 02 2021 random vibration structural acoustics The existence of a particular state of vibration...

.... 193 – 204 . 10.1016/S0141-0296(97)00078-3 Email: panda18@iitg.ac.in Email: tapas174104029@alumni.iitg.ac.in Email: budhaditya.hazra@iitg.ac.in active vibration and noise control dynamics modal analysis random vibration structural dynamics and control system identification...

... is increased, they will generate more bending resistance and may cause more errors in the identification of the moving loads. 12 06 2020 05 11 2020 05 11 2020 08 12 2020 elastic supports moving load dynamics regularization inverse problem damping modal analysis random...

... correlation full-field vibration wind tunnel flow-induced noise and vibration random vibration vibration control Flow control through structural design is used to realize vibration reduction, drag reduction, and lift enhancement, and is of importance in engineering areas, e.g., aerospace, bridges...

...@univ-lyon1.fr Email: denis.brizard@ifsttar.fr Contributed by the Design Engineering Division of ASME for publication in the J ournal of V ibration and A coustics . 02 12 2019 16 05 2020 16 05 2020 19 06 2020 random vibration polynomial chaos expansion proper...

... random vibration statistical methods 30 12 2019 19 04 2020 20 04 2020 22 05 2020 Contributed by the Design Engineering Division of ASME for publication in the J ournal of V ibration and A coustics . Email: ekc@wt.pw.edu.pl It is interesting to find...

... 2020 18 01 2020 27 01 2020 random vibration structural dynamics and control vibration control extreme response spectrum fatigue damage spectrum In actual engineering, there are often some complicated vibration environments that cannot be simply expressed by broadband random...

... in random vibration and shock environments. We show that the modal properties of the structure and the spectral content of the input must be considered together to assess damage risk. Because input energy includes absorbed energy as well as relative kinetic energy and dissipated energy...

... for publication in the J ournal of V ibration and A coustics . 11 06 2019 11 10 2019 14 10 2019 22 10 2019 random vibration smart materials and structures vibration control Historically, the idea of using springs to provide restoring forces to dynamically excited primary...