材料等
发表于 2025-3-26 22:33:52
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finite
发表于 2025-3-27 03:58:36
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
听觉
发表于 2025-3-27 07:39:58
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
hemorrhage
发表于 2025-3-27 10:07:31
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PAD416
发表于 2025-3-27 15:09:06
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
密码
发表于 2025-3-27 20:11:58
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纹章
发表于 2025-3-27 23:30:58
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表状态
发表于 2025-3-28 05:33:30
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alliance
发表于 2025-3-28 09:47:10
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implore
发表于 2025-3-28 11:13:47
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