... two-dimensional periodic structure nonlinear dynamics incremental harmonic balance wave problem active regulation active vibration and noise control nonlinear vibration References [1] Hussein , M. I. , Leamy , M. J. , and Ruzzene , M. , 2014...

... in the J ournal of V ibration and A coustics . 25 07 2021 18 01 2022 18 01 2022 21 02 2022 tuned mass damper tuned liquid damper nonlinear pendulum nonlinear dynamics structural control smoothed particle hydrodynamics damping nonlinear vibration structural dynamics...

...Ghazaale Leylaz; Shangjie (Frank) Ma; Jian-Qiao Sun This article proposes a nonparametric system identification technique to discover the governing equation of nonlinear dynamic systems with the focus on practical aspects. The algorithm builds on Brunton’s work in 2016 and combines the sparse...

... on the planetary gear system, a nonlinear dynamic model considering thermal deformation was established. The mathematical expression of the thermal time-varying mesh stiffness (TTVMS) varied with temperature, and the backlash caused by the temperature change was also computed. The influence of temperature...

...Itay Odessa; Oded Rabinovitch; Yeoshua Frostig The geometrical nonlinear dynamic response of sandwich beams is studied using a dynamic high-order nonlinear model. The model is derived using the variational principle of virtual work and uses the Extended High-Order Sandwich Panel Theory approach...

.... Configuration control is demonstrated by placing the laminate in either state depending on which MFC is chosen to be the PPF controller. However, energy harvesting and morphing have conflicting requirements regarding how nonlinear dynamics are exploited. For efficient conversion to electrical energy...

... to white noise excitation that produces an RMS response of the structure without the pendulum TMD-TSD of 20 mg, which corresponds to an RMS structural displacement of 2.77 mm. pendulum tuned mass damper tuned sloshing damper nonlinear dynamics structural control nonlinear vibration structural...

... for publication in the J OURNAL OF V IBRATION AND A COUSTICS . Manuscript received September 2, 2017; final manuscript received September 8, 2018; published online October 26, 2018. Assoc. Editor: Alper Erturk. 02 09 2017 08 09 2018 tuned mass damper tuned sloshing damper nonlinear...

.... cryogenic mechanism nonlinear dynamics damping superconducting magnetic levitation vibration isolation The applications of classical mechanical joint and mechanisms to cryogenic applications present several limitations, such as wear, cold welding, the limited number of options for lubrication...

... Rotor ,” J. Sound Vib. , 238 ( 5 ), pp. 723 – 756 . 10.1006/jsvi.1999.3109 [4] Bai , C. Q. , Zhang , H. Y. , and Xu , Q. Y. , 2008 , “ Effects of Axial Preload of Ball Bearing on the Nonlinear Dynamic Characteristics of a Rotor-Bearing System ,” Nonlinear Dyn. , 53 ( 3 ), pp...

... were confirmed qualitatively. pipe conveying fluid nonlinear dynamics nonplanar motion self-excited vibration forced excitation attached end mass The studies of the vibration and the stability of pipes conveying fluid have been conducted for flow-induced instabilities in mechanical...

... by the system. In this paper, based on a practical example of a powered automotive seat adjuster, the nonlinear dynamics of lead screw systems is studied. A test setup is developed to perform experiments on the horizontal motion drive. The experimental results are used in a novel two-step identification...

....1997.1386 , 211 ( 4 ), pp. 607 – 616 . Virgin , L. N. , 2000 , Introduction to Experimental Nonlinear Dynamics: A Case Study in Mechanical Vibration , Cambridge University Press , New York . Riad , S. M. , 1986 , “ The Deconvolution Problem: An Overview ,” Proc. IEEE 0018-9219...

... 06 02 2008 electrostatic actuators microswitches MEMS dynamics input shaping nonlinear dynamics vibro-impact system reduced-order modeling Radio-frequency microelectromechanical system (RF MEMS) switches have been the subject of study for a number of applications because...

... differential equations springs (mechanical) vibrations fault diagnosis structural health monitoring damage identification nonlinear dynamics attractor analysis differential evolution excitation optimization prediction error evolutionary algorithms Research within the structural health...

...Marcel Heertjes; Nathan van de Wouw The nonlinear dynamics of a single-degree-of-freedom pneumatic vibration isolator are studied. Based on a physical model, a nonsymmetric stiffness nonlinearity is derived to describe the stiffness property of the isolator. For a full nonlinear pneumatic isolator...