標題: Titlebook: Dynamic Substructures, Volume 4; Proceedings of the 3 Andreas Linderholt,Matthew S. Allen,Daniel Rixen Conference proceedings 2020 Society [打印本頁] 作者: Bush 時間: 2025-3-21 18:28
書目名稱Dynamic Substructures, Volume 4影響因子(影響力)
作者: hyperuricemia 時間: 2025-3-21 22:12 作者: RENIN 時間: 2025-3-22 03:50 作者: Synapse 時間: 2025-3-22 05:24 作者: ESO 時間: 2025-3-22 09:44
Hybrid Substructure Assembly Techniques for Efficient and Robust Optimization of Additional Structur strategies are regarded: frequency based substructuring (FBS) and state-space substructuring (SSS). The possibly large number of evaluations imposes a greater demand on the computational efficiency compared to onetime assemblies. Furthermore, properties concerning the robustness towards measuremen作者: 愉快嗎 時間: 2025-3-22 15:02 作者: 愉快嗎 時間: 2025-3-22 20:25 作者: 提升 時間: 2025-3-22 21:23
Development of a Low Cost Automatic Modal Hammer for Applications in Substructuring,al hammer which is presented here. The whole device is positioned in front of the structure with a stand, so there is no need for readjustment in order to perform multiple impacts on the structure. The energy of the impacts can be adjusted by tuning the parameter settings of the automatic hammer..Th作者: Pandemic 時間: 2025-3-23 05:27
Using SEMM to Identify the Joint Dynamics in Multiple Degrees of Freedom Without Measuring Interfacurement campaign, limited only by the actual number of sensor or impact locations. The paper shows that an updating scheme can be used to identify joint dynamics without directly measuring interfaces.作者: 保存 時間: 2025-3-23 08:45
Overview of Free Interface Substructuring Approaches for Systems with Arbitrary Viscous Damping in damped equations to be decoupled; however, complex eigenmodes and eigenvalues occur. The complex modes are used to build a reduction basis that includes damping properties..The derivation of different Craig-Bampton substructuring methods (fixed interface) for viscously damped systems was presented 作者: Antecedent 時間: 2025-3-23 12:38
A Proposal of Dynamic Behaviour Design Based on Mode Shape Tracing: Numerical Application to a Moto to be modified in order to improve assembly performance..The method is applied to a whole motorbike frame, a multibody system with comparable components stiffnesses. Numerical modal analysis is performed on the full assembly with connections, front and rear sub-assemblies and on single components: 作者: FLUSH 時間: 2025-3-23 14:17
Rapid Seismic Risk Assessment of Structures with Gaussian Process Regression,t is shown that Gaussian Process Regression (GPR), can provide an integrated model prediction for a group of structures with high accuracy and low uncertainties. This way, not only the predictions are made by a single model for different types of structures, but also the number of observations is ve作者: Chandelier 時間: 2025-3-23 19:12 作者: 荒唐 時間: 2025-3-23 22:22 作者: 讓你明白 時間: 2025-3-24 06:08 作者: 取之不竭 時間: 2025-3-24 09:16
Jürgen E. Wittmann,Eike Gertdenkenstructuring to create a test-based model of a shaker table with a dynamically complex shaker fixture. The transmission simulator method is used with an experimentally derived modal model of the shaker and a fixture to decouple a finite element model of the fixture and replace it with a finite elemen作者: seroma 時間: 2025-3-24 10:48 作者: CAJ 時間: 2025-3-24 15:35
Anne Grethe Pedersen,Martin Nielsen workpiece can be predicted. This FRF can then be utilized for predicting process stability..In the proposed method, the dynamic behavior of the workpiece is simulated using a discretized model and that of the table is measured experimentally. The accurate measurement of the experimental model of th作者: STALE 時間: 2025-3-24 21:13
Kindheit im Verh?ltnis der Generationensts are performed directly on as-manufactured pipe segments. The simulation results are compared with the experimental data for tensile and internal pressurization (burst) tests and a good agreement is observed.作者: COLON 時間: 2025-3-25 03:08
Anne Grethe Pedersen,Martin Nielsenal hammer which is presented here. The whole device is positioned in front of the structure with a stand, so there is no need for readjustment in order to perform multiple impacts on the structure. The energy of the impacts can be adjusted by tuning the parameter settings of the automatic hammer..Th作者: 侵略主義 時間: 2025-3-25 05:19 作者: expository 時間: 2025-3-25 08:06 作者: nurture 時間: 2025-3-25 13:19
Alexandros Gilch,Theresa Schüler to be modified in order to improve assembly performance..The method is applied to a whole motorbike frame, a multibody system with comparable components stiffnesses. Numerical modal analysis is performed on the full assembly with connections, front and rear sub-assemblies and on single components: 作者: Flatter 時間: 2025-3-25 16:45
Anne Grethe Pedersen,Martin Nielsent is shown that Gaussian Process Regression (GPR), can provide an integrated model prediction for a group of structures with high accuracy and low uncertainties. This way, not only the predictions are made by a single model for different types of structures, but also the number of observations is ve作者: 預測 時間: 2025-3-25 23:18 作者: Phenothiazines 時間: 2025-3-26 01:56
Using Laser Vibrometry for Precise FRF Measurements in Experimental Substructuring,amic Substructuring. Although the use of piezo accelerometers as response transducers is very popular for impact testing due to its easy and fast implementation, the level of accuracy could not be adequate in certain applications. The laser technology provides a non-invasive alternative to standard 作者: 縮減了 時間: 2025-3-26 04:41 作者: hazard 時間: 2025-3-26 09:09
Using Hybrid Modal Substructuring with a Complex Transmission Simulator to Model an Electrodynamic the vibration modes and anti-resonances of the system. During a test, these dynamics can be excited by the shaker itself, leading to an invalid test if the desired environment is exceeded at some points, and potentially damaging the shaker or test components. A high-fidelity shaker model would allo作者: aggressor 時間: 2025-3-26 12:46 作者: 光明正大 時間: 2025-3-26 19:57 作者: 材料等 時間: 2025-3-26 22:33 作者: finite 時間: 2025-3-27 03:58
Test-Based Modeling, Source Characterization and Dynamic Substructuring Techniques Applied on a Modthem in a modular fashion. By using compatible interfaces (through the Virtual Point Transformation), FRF-models from tests can be combined with numerically obtained FRF-models. In this paper a demonstrator structure consisting of a base-frame and several add-ons of varying complexity, both active v作者: 聽覺 時間: 2025-3-27 07:39
Development of a Low Cost Automatic Modal Hammer for Applications in Substructuring,ation of the system dynamics. For the experimental determination of the components dynamics, good and reliable measurements are extremely important to achieve correct results..Usually the frequency response functions (FRF) are obtained using a modal hammer with a force sensor tip. Some of the proble作者: hemorrhage 時間: 2025-3-27 10:07 作者: PAD416 時間: 2025-3-27 15:09
Overview of Free Interface Substructuring Approaches for Systems with Arbitrary Viscous Damping in hod, the Craig-Bampton method. In contrast, many other methods (e.g., MacNeal method, Rubin method, Craig-Chang method) employ free interface modes, (residual) attachment modes, and rigid body modes. None of the aforementioned methods takes any damping effects into account when performing the reduct作者: 密碼 時間: 2025-3-27 20:11 作者: 紋章 時間: 2025-3-27 23:30 作者: 表狀態(tài) 時間: 2025-3-28 05:33 作者: alliance 時間: 2025-3-28 09:47 作者: implore 時間: 2025-3-28 11:13 作者: Processes 時間: 2025-3-28 15:16 作者: 返老還童 時間: 2025-3-28 18:52
Study on the Technology of Reliable Life Prediction of Plate Heat Exchanger for Ship,is paper presents a reliability prediction method using the similar product information. Similarity ratio is usually obtained by the experts’ experience. Because the usual method exits some subjectivity, we use the concept of fuzzy closeness degree to analyze the performance parameter of plate heat 作者: 謙卑 時間: 2025-3-28 23:42
Real-Time Hybrid Substructuring Results of the Mars Pathfinder Parachute Deployment,rs during the parachute deployment stage of reentry. The deployment process utilizes a mortar in order to deploy the parachute and the corresponding reaction forces from deployment generate large impulsive loads on the spacecraft and cause vibrations throughout the spacecraft. Accurate prediction of作者: Accede 時間: 2025-3-29 04:52
Dynamic Substructures, Volume 4978-3-030-12184-6Series ISSN 2191-5644 Series E-ISSN 2191-5652 作者: 不可侵犯 時間: 2025-3-29 10:02
https://doi.org/10.1007/978-3-030-12184-6Structural dynamics; Substructural engineering; Structural Mechanics; Society for Experimental Mechanic作者: 規(guī)章 時間: 2025-3-29 14:08
978-3-030-12186-0Society for Experimental Mechanics, Inc. 2020作者: 其他 時間: 2025-3-29 17:01
Conference Proceedings of the Society for Experimental Mechanics Serieshttp://image.papertrans.cn/e/image/283776.jpg作者: Ancestor 時間: 2025-3-29 22:39 作者: 疏遠天際 時間: 2025-3-30 01:39 作者: 幼稚 時間: 2025-3-30 04:55 作者: 冷淡一切 時間: 2025-3-30 09:29 作者: 責難 時間: 2025-3-30 16:19
Anne Grethe Pedersen,Martin Nielsenlux. This not only includes the cutting tool and the machine tool structure but also the workpiece. The problem of predicting the tool tip frequency response function (FRF) of a tool in a clamped state has been addressed in the literature using experimental dynamic substructuring. However, the probl作者: 尊嚴 時間: 2025-3-30 16:42 作者: FLAGR 時間: 2025-3-30 23:48 作者: glacial 時間: 2025-3-31 02:18 作者: filial 時間: 2025-3-31 07:05
Jürgen E. Wittmann,Eike Gertdenken are a consequence of component-to-component interaction, they are only present in the assembled state. Yet, it is in the assembled state that measuring the interface degrees of freedom is practically infeasible. Nevertheless, the effects of the joint are present in measurements throughout the compo作者: LITHE 時間: 2025-3-31 13:13 作者: contradict 時間: 2025-3-31 16:49 作者: 防止 時間: 2025-3-31 20:27 作者: HUMID 時間: 2025-4-1 01:01 作者: 悄悄移動 時間: 2025-4-1 04:43 作者: 半圓鑿 時間: 2025-4-1 07:55
Jannik Kossen,Maike Elisa Müllerand wheel through a moving contact point. The rail line is idealized as a continuous beam supported by the sleepers. It is discretized by the finite element method assuming the displacement and rotation of the support points as degrees of freedom. Besides, the particular solution of the static equat作者: Intellectual 時間: 2025-4-1 11:27
Alexandros Gilch,Theresa Schülerd substructuring (FBS) and component mode synthesis (CMS) techniques. To examine these technical advances, a new benchmark structure is being designed through the SEM Dynamic Substructuring technical division to act as a black-box study for anyone researching in the field. This black-box challenge w作者: gangrene 時間: 2025-4-1 14:30
Alexandros Gilch,Theresa Schüleris paper presents a reliability prediction method using the similar product information. Similarity ratio is usually obtained by the experts’ experience. Because the usual method exits some subjectivity, we use the concept of fuzzy closeness degree to analyze the performance parameter of plate heat 作者: 眨眼 時間: 2025-4-1 21:07
Alexandros Gilch,Theresa Schülerrs during the parachute deployment stage of reentry. The deployment process utilizes a mortar in order to deploy the parachute and the corresponding reaction forces from deployment generate large impulsive loads on the spacecraft and cause vibrations throughout the spacecraft. Accurate prediction of作者: LATER 時間: 2025-4-1 23:34
2191-5644 fourth volume of eight from the Conference brings together contributions to this important area of research and engineering.? The collection presents early findings and case studies on fundamental and applied aspects of the Dynamics of Coupled Structures, including papers on:..Methods for Dynamic Su
