engender
发表于 2025-3-30 10:00:37
http://reply.papertrans.cn/16/1592/159184/159184_51.png
饶舌的人
发表于 2025-3-30 14:31:21
0254-1971 valuation by combining various kinds of experience. Such complex information includes not only theoretical aspects of identification but also advice on practical handling, for example concerning testing effort and data handling.978-3-211-82052-0978-3-7091-2628-8Series ISSN 0254-1971 Series E-ISSN 2309-3706
Infusion
发表于 2025-3-30 19:26:12
http://reply.papertrans.cn/16/1592/159184/159184_53.png
Fluctuate
发表于 2025-3-30 21:41:17
Martyn Fletcher,Michal Pěchouček parameters are hardly measurable ‘in situ’ and sometimes may be estimated through nonlinear response measurements . Indeed, the application of system identification to geotechnical problems seems to be very promising and parameter estimation techniques have been the object of remarkable rese
Sinus-Node
发表于 2025-3-31 02:44:20
R. J. Vijaya Saraswathi,V. Vasan Prabhunewer data processing methods, such as FFT and phase separation techniques /5/. The modal identification of satellites in free-free boundary simulation is done similarly as for airplanes. However, in satellite testing in the earth-gravity environment it is more difficult to fix exciters at those poi
radiograph
发表于 2025-3-31 05:34:20
Abhishek Raj,Manoj Kumar Jhariyaalthough well-established from the theoretical and methodological points of view, these methods still require continuous improvements in order to cope with the increasing demand in terms of ship structural complexity and comfort requirements. Moreover, even the most sophisticated theoretical investi
Pericarditis
发表于 2025-3-31 09:48:17
http://reply.papertrans.cn/16/1592/159184/159184_57.png
不公开
发表于 2025-3-31 15:43:37
Numerical Acoustic Radiation Models,ture borne,sound). This relation is important since a large percentage of the noise pollution is of structure borne nature. Whenever a mechanical structure producing vibrations is conceived, measures should be taken to reduce the sound inherent to those vibrations. To do this efficiently the sound r
Indecisive
发表于 2025-3-31 18:31:47
Digital Acoustic Intensity Measurements,e acoustic intensity in the near field of a vibrating structure. As will be demonstrated the grafic representation of the near field intensity vector is a useful resource in the experimental study of the sound radiation mechanisms, in identifying noise sources or in estimating the sound contribution
Influx
发表于 2025-4-1 00:47:02
Multiple Input/Output Analysis: An Identification Tool in Acoustics,omain as well as time domain techniques. The merits and limits of techniques such as correlation, coherence, and transfer function analysis when applied to source localization and transmission path identification problems will be discussed. Recent techniques such as partial and virtual coherence or