... 08 2023 09 08 2023 14 09 2023 nonlinear vibration smart materials and structures vibration control Division of Civil, Mechanical and Manufacturing Innovation 10.13039/100000147 2127495 Michigan State University 10.13039/100007709 start-up Although...

... vibration control Air Force Office of Scientific Research 10.13039/100000181 FA9550-18-1-0192 The study of topological acoustics has recently witnessed a spurt in research activity, owing to their unprecedented properties ranging from robustness against defects and wave...

... and vibration modal analysis nonlinear vibration stability structural dynamics and control vibration control Despite more than half a century of research concerning flutter of flexible bodies immersed in an axial supersonic flow, results from the last five to ten years are illuminating new...

... Science Foundation of China 10.13039/501100001809 51775201 52175095 phononic crystal graded design broad band gaps Bragg scattering dynamics materials in vibration and acoustics propagation and radiation vibration control 22 07 2022 30 09 2022 30 09 2022 25 10...

...Meng-Xin He; Qian Ding Acoustic black holes (ABHs) have shown great potential in vibration and noise control. Merging the ABH effect and the metamaterial can be a more efficient approach for vibration control. The aim of this article is to study the dynamics of a metamaterial plate with crossed...

... nonlinear vibration structural dynamics and control vibration control vibration isolation National Natural Science Foundation of China 10.13039/501100001809 11972125 Numerous research efforts have been devoted to the vibration characteristics of beam structures under different boundary...

... performance [ 34 , 35 ]. Li and Ding analyzed the energy concentration effect of the wedge-shaped ABH structure and proved its multi-functionalities of passive vibration control and energy harvesting [ 36 ]. Satellites experience various dynamic loads during the launch phase [ 1 , 2 ]. Pyroshock is one...

... more complicated mechanism of electro-magneto-mechanical coupling. Numerical results show that the pitch rotation can have a significant effect on the dynamic response and stability of the Inductrack system, which necessities vibration control for the safe operation of the Inductrack system...

... 2022 13 05 2022 LaSMP cantilever beam dynamic stiffness frequency control smart materials and structures structural dynamics and control vibration control Natural frequency and damping controls are the two essential vibration control techniques for engineering structures...

... The multifrequency one-dimensional rotor whirling model The multifrequency one-dimensional rotor whirling model 25 08 2021 06 04 2022 07 04 2022 10 05 2022 fluid-induced noise and vibration rotor dynamics vibration control National Natural Science Foundation of China...

... attenuation with minimum structural changes is a vital issue for various mechanical, civil, and vibration-sensitive systems. As a secondary vibratory system attached to the main structures, the tuned mass damper (TMD) has proven its effectiveness and practicability in vibration control without significant...

... harmonic ratio peeling index contact nonlinearity materials in vibration and acoustics nonlinear vibration vibration control Directorate for Engineering 10.13039/100000084 CMMI-1662456 CMMI-1826214 Wisconsin Alumni Research Foundation 10.13039/100001395 Fall Competition...

... Enhancement of Vibration Isolation ,” Eng. Struct. , 198 , p. 109464 . 10.1016/j.engstruct.2019.109464 [6] Marian , L. , and Giaralis , A. , 2014 , “ Optimal Design of a Novel Tuned Mass-Damper–Inerter (TMDI) Passive Vibration Control Configuration for Stochastically Support-Excited...

... devices for structural vibration control. To apply the robust control theory, we first present an equivalent expression that describes a passive TMD as an active TMD. Then, some LMI-based condition is derived that not only guarantees robust stability but also allows us to adjust the robust H ∞ performance...

... 2021 28 12 2021 21 02 2022 vibro-impact clearance element time-varying stiffness oil squeeze damping driveline nonlinear vibration rotor dynamics vibration control Noise, vibration, and harshness (NVH) is one of the most important performances of automobiles, which...

...Richard Terrill; Uwe Starossek The twin rotor damper (TRD) is a device which primarily utilizes centrifugal forces for active vibration control. In its basic form, the TRD consists of two eccentric control masses rotating about two parallel axes. In a preferred mode of operation, the continuous...

... and control vibration control The installation of a dynamic vibration absorber (DVA) to control wind-induced vibrations of flexible structures has become increasingly common in recent years. Various configurations of DVAs have been applied to structures ranging from supertall buildings to offshore...

...: philip_cha@hmc.edu Contributed by the Technical Committee on Vibration and Sound of ASME for publication in the J ournal of V ibration and A coustics . 25 08 2021 10 01 2022 10 01 2022 08 02 2022 structural dynamics and control vibration control vibration isolation...

... ], and continuous systems [ 36 , 37 ]. In addition, optimal design of DVA has also been addressed [ 38 , 39 ]. Despite the existing efforts, the design of more robust, efficient, and simple DVAs is still needed to cope with practical and broadband vibration control applications. Extensive research on ABHs has...

... the low-frequency vibration control. The shunt damping is composed of circuits connected to a piezoelectric patch. The effects of different circuits connected to the piezoelectric patch are discussed. The R–L shunt circuit and L–C parallel blocking circuit can simultaneously suppress the multimode...