exclusice 发表于 2025-3-28 16:32:41
In-Situ Experimental Modal Analysis of a Direct-Drive Wind Turbine Generator,It is supposed to be light weight and at the same time stiff enough to minimize deformation of the rotor outer surface caused by electro-magnetic forces in the air gap. Reducing weight without compromising the stability and stiffness of the generator requires an in-depth analysis of the dynamic behaAnthropoid 发表于 2025-3-28 19:42:31
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Marcelo C. Borba,Rúbia B.A. Zulattorotor and stator. They cause undesirable lateral vibrations in induction motors during their operation. The vibration can be minimized by careful selection of balancing planes that are required to keep vibrations low at various operating speeds in the case of an induction motor rotor. It is importan效果 发表于 2025-3-30 02:31:12
https://doi.org/10.1007/978-3-319-90659-1e passenger compartment. Therefore, an ever increasing interest exists to predict the interior acoustic behavior by means of accurate simulation models both to improve the vehicle NVH performance and to reduce the development cycle for new products. Nevertheless, nowadays the level of accuracy of suaffinity 发表于 2025-3-30 07:50:39
Edmund V. O’Sullivan,Marilyn M. Taylor. The use of the Principal Component Analysis (PCA) principle, combined with a Generalized Inverse Beamforming (GIBF) technique, offers the possibility to resolve complex and partially correlated sound sources distributions..Despite very promising, this approach appears still to be optimized and the