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Chengkai Cai, Kenta Iwai and Takanobu Nishiura
The development of distant-talk measurement systems has been attracting attention since they can be applied to many situations such as security and disaster relief. One such system that uses a device called a laser Doppler vibrometer (LDV) to acquire sou...
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Ge Yang, Xindong Zhao, Yu Tian and Lingjie Li
Structural analysis is crucial for airfield pavement evaluation and plays a critical role in ensuring airfield operation safety and efficiency. Traditionally, the evaluation has relied on the Heavy Weight Deflectometer (HWD) test. This method encounters ...
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Anna Tira, Daniel Pinardi, Angelo Farina, Alessio Figuretti and Davide Palmieri
Optimization of vibrating panels excited by electrodynamic shakers for automotive industry applications.
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Václav Pí?tek, Pavel Kucera, Oleksij Fomin and Alyona Lovska
Radial turbine and compressor wheels form essential cornerstones of modern internal combustion engines in terms of economy, efficiency and, in particular, environmental compatibility. As a result of the introduction of exhaust gas turbochargers in the ex...
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Mohd Syafiq Faiz, Mahmoud Addouche, Ahmad Rifqi Md. Zain, Kim S. Siow, Amar Chaalane and Abdelkrim Khelif
With the aim of selecting particular frequencies of interest and rejecting others, the waveguiding and filtering properties of a two-dimensional phononic crystal slab are investigated in the context of a filtering application. To this end, we designed an...
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Yu-Chih Lin, Yu-Hsi Huang and Kwen-Wei Chu
This investigation is to establish the model of solid?liquid coupled vibration for piezoelectric material. The experimental measurements and finite element computation results are in good agreement for both the anti-phase and in-phase vibrations coupled ...
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Navid Hasheminejad, Cedric Vuye, Wim Van den bergh, Joris Dirckx and Steve Vanlanduit
A laser Doppler vibrometer (LDV) is a noncontact optical measurement device to measure the vibration velocities of particular points on the surface of an object. Even though LDV has become more popular in road engineering in recent years, their signal-to...
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