Inertia
发表于 2025-3-27 00:21:26
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Arctic
发表于 2025-3-27 04:38:22
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中止
发表于 2025-3-27 06:18:27
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Countermand
发表于 2025-3-27 12:24:51
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ironic
发表于 2025-3-27 16:10:33
Frequency-Domain Subspace Identification of Nonlinear Mechanical Systems: Application to a Solar Array Structure,d, a nonlinear subspace identification technique formulated in the frequency domain, referred to as the FNSI method, is exploited. The frequency response functions of the underlying linear structure and the nonlinear coefficients are estimated by this approach. Nonlinearity is caused by impacts betw
MINT
发表于 2025-3-27 19:52:16
Localization and Identification of Structural Nonlinearities Using Neural Networks, the system and frequency response functions measured at arbitrary locations of the system are used in this approach. Using the finite element model, a training data set is created, which appropriately spans the possible nonlinear configurations space of the system. A classification neural network t