作者: 空洞 時間: 2025-3-21 20:26 作者: 洞察力 時間: 2025-3-22 03:28
https://doi.org/10.1007/978-3-319-29739-2Proceedings of the Society for Experimental Mechanics; IMAC, Society for Experimental Mechanics; Nonli作者: emission 時間: 2025-3-22 05:19
Performance Comparison Between a Nonlinear Energy Sink and a Linear Tuned Vibration Absorber for Brary system is investigated. An analytic tuning rule for the LTVA when the primary system contains uncertainty is derived. The behavior of the linear system coupled to the NES is analyzed theoretically. A?tuning methodology for the NES in the deterministic as well as for the uncertain case is presented.作者: cleaver 時間: 2025-3-22 09:33 作者: GNAT 時間: 2025-3-22 13:02
Nonlinear Dynamics, Volume 1978-3-319-29739-2Series ISSN 2191-5644 Series E-ISSN 2191-5652 作者: certitude 時間: 2025-3-22 19:29 作者: Influx 時間: 2025-3-22 22:59 作者: Bph773 時間: 2025-3-23 04:55 作者: LVAD360 時間: 2025-3-23 05:43 作者: cavity 時間: 2025-3-23 10:47
Alexander D. Shaw,Tom L. Hill,Simon A. Neild,Michael I. Friswell作者: deactivate 時間: 2025-3-23 17:44 作者: 展覽 時間: 2025-3-23 21:22 作者: 熔巖 時間: 2025-3-24 00:36
David A. Ehrhardt,Simon A. Neild,Jonathan E. Cooper作者: 射手座 時間: 2025-3-24 03:27
Nonlinear Vibrations of a Beam with a Breathing Edge Crack Using Multiple Trial Functions, differential equations are converted into a set of nonlinear algebraic equations by using harmonic balance method (HBM) with multi harmonics. Under the action of a harmonic forcing, the effect of crack parameters on the vibrational behavior of the cracked beam is studied.作者: 變量 時間: 2025-3-24 07:27
Experimental Nonlinear Dynamics of Laminated Quasi-Isotropic Thin Composite Plates,t composite plate (carbon fibers woven fabrics) under a clamped and free (CCFF) boundary condition are investigated. A single-point laser is used to capture the dynamic responses of the plates. The von Kármán strain-displacement relations and Rayleigh-Ritz method are employed based on the classical 作者: Cholagogue 時間: 2025-3-24 12:46 作者: obeisance 時間: 2025-3-24 18:31 作者: cliche 時間: 2025-3-24 22:10 作者: 放肆的我 時間: 2025-3-25 00:24
Nonlinear Modal Testing Performed by Pulsed-Air Jet Excitation System,sites components. These were designed to be mock-ups of fan blades the layup of which was varied for the three types of components used in this work. Tests were carried out by performing forced response and free decay measurements. The free decay type of test revealed interesting results and the nov作者: Adulate 時間: 2025-3-25 04:27
EMA-FEA Correlation and Updating for Nonlinear Behaviour of an Automotive Heat-Shield,g phenomena are evinced..A One Factor At Time (OFAT) study on the numerical model is performed for tuning unknown parameters and build an effective and reliable model that could fit the experimental results. Several modelling techniques for the filler are considered to investigate its effect on the 作者: Handedness 時間: 2025-3-25 09:00
G. Habib,C. Grappasonni,G. Kerschenop an effective strategy for detecting such DDoS attacks. The experimental evaluation results show that the random forest classifier performs the best and achieves the highest overall accuracy of 99.998%.作者: 斗爭 時間: 2025-3-25 14:25 作者: 不在灌木叢中 時間: 2025-3-25 19:16
Ali C. Batihan,Ender Cigerogluicles entering and leaving the campus and identifying parking violations. One of the more prominent ways of addressing these issues in other organizations is the implementation of automated parking systems. These implementations generally use sensor technology for vehicle detection along with artifi作者: Mutter 時間: 2025-3-25 22:00 作者: 取之不竭 時間: 2025-3-26 02:52 作者: 不怕任性 時間: 2025-3-26 06:22
H. G. Kim,R. Wiebectice, much hard work has gone into properly designing and implementing your SMA program. The following sections discuss the actual flow of your DIGMA or PSMA in considerable detail, both during the launch and continuously thereafter. At this point, to gain insight as to how your new group visit wil作者: 大氣層 時間: 2025-3-26 10:23
Nonlinear Vibrations of a Beam with a Breathing Edge Crack Using Multiple Trial Functions,ansverse vibrations of a beam. In literature, edge cracks are generally modeled as open cracks, in which the beam is separated into two pieces at the crack location and these pieces are connected to each other with a rotational spring to represent the effect of crack. The open edge crack model is a 作者: 侵害 時間: 2025-3-26 13:51 作者: 不可比擬 時間: 2025-3-26 18:03
Experimental Analysis of a Softening-Hardening Nonlinear Oscillator Using Control-Based Continuatioeatures as system parameters are varied. In this paper, control-based continuation is used to track directly in the experiment the steady-state periodic solutions of a single-degree-of-freedom oscillator presenting a softening-hardening restoring force. The oscillator forced response is investigated作者: Concrete 時間: 2025-3-26 21:15 作者: 有其法作用 時間: 2025-3-27 02:29 作者: CORD 時間: 2025-3-27 08:46
Shock Response of an Antenna Structure Considering Geometric Nonlinearity,r miss under water explosion, pyrotechnic and ballistic shocks. Since most of the antenna structure has larger dimension in longitudinal direction and experience high frequency, high amplitude shock energy, geometric nonlinearity become crucial to predict dynamic behavior in real life. In this study作者: Collected 時間: 2025-3-27 13:08
Investigation on Friction-Excited Vibration of Flexibly Supported Shafting System,ation of the flexibly supported shafting system, such as the acceleration responses of the shaft and the dynamic reaction forces at the propeller support, were measured at different shaft speeds. Experimental results demonstrated that the self-excited vibration, characterized by a single-mode vibrat作者: FATAL 時間: 2025-3-27 16:33
Resonant Analysis of Systems Equipped with Nonlinear Displacement-Dependent (NDD) Dampers,orcing is chosen to be close to the natural frequency of the system. The system is modeled and the approximate analytical solution of the governing equation is developed using the multiple scales method (MSM). Several case studies with various amounts of external force’s frequencies are performed to作者: Harbor 時間: 2025-3-27 19:20
Performance Comparison Between a Nonlinear Energy Sink and a Linear Tuned Vibration Absorber for Brary system is investigated. An analytic tuning rule for the LTVA when the primary system contains uncertainty is derived. The behavior of the linear system coupled to the NES is analyzed theoretically. A?tuning methodology for the NES in the deterministic as well as for the uncertain case is present作者: Aphorism 時間: 2025-3-28 00:05 作者: 高貴領(lǐng)導 時間: 2025-3-28 06:02
Tracking of Backbone Curves of Nonlinear Systems Using Phase-Locked-Loops,ut the systems behavior and the nonlinear normal modes (NNMs) associated with each point of the backbone curve. This information can e.g. be used for system identification. However, the accurate and efficient measurement of the backbone curve in nonlinear systems is still challenging. This contribut作者: Immobilize 時間: 2025-3-28 10:18
The Importance of Phase-Locking in Nonlinear Modal Interactions,ractions: . interactions, in which there is a specific phase between the interacting modes; and . interactions, in which the modes may interact regardless of their phase. This discussion is accompanied by the study of an example structure in which both classes of interaction may be observed. The str作者: 騙子 時間: 2025-3-28 11:22
A Study of the Modal Interaction Amongst Three Nonlinear Normal Modes Using a Backbone Curve Approanderlying linear modes are set to be approximately equal so that .. As a result, the nonlinear normal modes in the system are able to potentially interact with each other. In this study, the underlying unforced and undamped system is considered. The second-order normal forms technique is used to est作者: Congeal 時間: 2025-3-28 17:29 作者: Hyperplasia 時間: 2025-3-28 20:59 作者: 捕鯨魚叉 時間: 2025-3-29 00:56 作者: ETHER 時間: 2025-3-29 06:08 作者: 使迷醉 時間: 2025-3-29 09:18 作者: 玩忽職守 時間: 2025-3-29 14:28
Model Upgrading T0 Augment Linear Model Capabilities into Nonlinear Regions,ification methods, however there is still no generalised method applicable to structures with arbitrary nonlinearity. In the analysis of nonlinear dynamical system, it is essential to establish accurate and reliable tools that are capable of estimating the parameters from measured data for both the 作者: Ptsd429 時間: 2025-3-29 19:10 作者: 閑逛 時間: 2025-3-29 20:27 作者: Pathogen 時間: 2025-3-30 03:08
Conference proceedings 2016o Vibroacoustics, 2016,?the fi rst volume of ten from the Conference, brings together contributions to this important?area of research and engineering. Th e collection presents early fi ndings and case studies on?fundamental and applied aspects of Structural Dynamics, including papers on:.? Nonlinea作者: 品嘗你的人 時間: 2025-3-30 08:06
Tutorial on Nonlinear System Identification,ty directly from experimental measurements. Specifically, the identification process is a progression through three steps, namely detection, characterization and parameter estimation. The tutorial presents these steps in detail and illustrates them using real aerospace structures.作者: 極肥胖 時間: 2025-3-30 08:32
Enforcing Linear Dynamics Through the Addition of Nonlinearity,linear normal modes theory to derive simple rules, yet applicable to real structures, for the compensation of nonlinear effects. The developments are illustrated using numerical experiments on a cantilever beam possessing a geometrically nonlinear boundary condition.作者: 圓桶 時間: 2025-3-30 14:31
Shock Response of an Antenna Structure Considering Geometric Nonlinearity,the linear system obtained from time integration and approximate methods such as Absolute Method, Naval Research Method, and Shock Response Spectrum Method (SRS) are compared to the nonlinear ones. Moreover, these results are compared with the ones obtained from commercial Finite Element software.作者: extrovert 時間: 2025-3-30 19:17 作者: 光明正大 時間: 2025-3-30 20:59 作者: Angioplasty 時間: 2025-3-31 02:14 作者: 欄桿 時間: 2025-3-31 08:43
A Study of the Modal Interaction Amongst Three Nonlinear Normal Modes Using a Backbone Curve Approa nonlinear multi-mode interactions on the dynamic response of nonlinear oscillators. These insights will be beneficial when considering how a structure will respond and for the system identification of nonlinear multi-degree-of-freedom systems.作者: Infinitesimal 時間: 2025-3-31 11:00
