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Synonyms were used for: Congress • Sound • Vibration,
Search without synonyms: title: International Congress on Sound and Vibration, 7

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    Sound and vibration control tests of Composite panel using piezoelectric sensors and actuators

    Takahashi, K. / Bansaku, K. / Sanda, T. et al. | Tema Archive | 2001
    We have carried out tests for the sound and vibration control of the CFRP square panel. 500 Hz bandwidth noise through two speakers is ...

    Optimal active vibration control on a car for cancellation of road noise disturbance

    Belgacem, Walid / Masson, Patrice / Berry, Alain | Tema Archive | 2009
    is used to simulate the configuration of the active control system, using the primary FRFs and secondary FRFs, also measured on the car using ...

    Tire sound quality evaluation tool using sound synthesis with physical modeling

    Ishihama, Masao / Kakumoto, Yu / Shimizu, Akane et al. | Tema Archive | 2008
    only the tire sound that radiates through its structural vibration caused by road surface texture excitation. The tool can be used on personal ...

    Vehicle interior sound design procedure

    Wolf, Klaus / Alt, Norbert / Eisele, Georg | Tema Archive | 2004
    their own special brand vehicle sound depending on vehicle class. This paper introduces a new sound design procedure for developing a brand ...
    Publisher: International Institute of Acoustics and Vibration (IIAV) , Auburn

    Adaptive vibration damping of fin-structures

    Stüwing, M. / Büter, A. / Sachau, D. et al. | Tema Archive | 2000
    One major problem of modem military aircraft is the buffet loading on the fin structures. Flying the aircraft at high angles of attack ...

    Numerical modelling of rubber vibration isolators

    Beijers, Clemens A.J. / De Boer, Andre | Tema Archive | 2003
    mount. After that, a linear harmonic analysis is superimposed on the pre-deformed isolator. The structure-borne sound is transmitted by the ...

    Optimal actuator placement for reduction of helicopter vibration

    Hugin, C.T. / Hatch, C. | Tema Archive | 2004
    reduction that can be achieved by an active vibration control system depends on the control algorithm, the number of actuators, their sizes and ...
    Publisher: International Institute of Acoustics and Vibration (IIAV) , Auburn

    Simulation of high-speed train induced ground vibration and its mitigation by WIB

    Takemiya, H. | Tema Archive | 2000
    of safe train running on track and of the better built-in environment alongside, the train induced vibration problem is of paramount ...
    Keywords: Schwingung , Welle (Schwingung)

    Active control of lateral vibration in a structurally modified train car

    Samuels, T.O. / Persson, P. / Johansson, S. et al. | Tema Archive | 2000
    reduction in the lateral vibration level is to be expected. Based on a dynamic computer model of a train car simulating the lateral vibration, which ...

    Studies using a combined finite element and boundary element model for vibration propagation from railway tunnels

    Jones, C.J.C. / Thompson, D.J. / Petyt, M. | Tema Archive | 2000
    running in cut-and-cover or bored tunnels where the direct sound of the train is removed. Numerical models for the transmission of vibration ...
    Keywords: Schwingung

    Acoustic optimization of medium-duty truck cabin using numerical and experimental procedures

    Tinti, F. / Scaffidi, C. / Perazzolo, A. | Tema Archive | 2000
    . This tool makes use of measurement database for sound power contribution calculation of cabin panels and is able to predict the treatment ...

    Spatial and temporal filtering for feedback control of road noise in cars

    Cheer, Jordan / Elliott, Stephen J. | Tema Archive | 2012
    A feedback control system employing spatial and temporal filtering has been described and its performance has been investigated when ...

    Algorithm development and optimization for active noise control in a truck cabin

    Zou, Guangrong / Antila, Marko / Lankila, Antti | Tema Archive | 2009
    related to the engine rotational speed. Both the frequency and the sound pressure level of these harmonic components also vary according to the ...

    Comparison of simulation and experimental results of railway vehicle dynamics by using 1/5 scale model

    You, Wonhee / Park, Joonhyuk / Hur, Hyunmoo | Tema Archive | 2012
    experimental condition and cost. Generally 1/5 scaled model of roller rig is used to find running stability and limit speed of 1/5 scaled bogie in ...

    Numerical prediction of rail roughness growth on tangent railway tracks

    Nielsen, J.C.O. | Tema Archive | 2003
    Growth of railhead roughness (irregularities, waviness) is predicted through numerical simulation of dynamic train-track interaction on ...

    Optimisation of vehicle noise control complex using a cost function

    Kurtsev, G.M. / Potekhin, V.V. / Travkin, K.V. | Tema Archive | 2000
    transmission and scattering, generation of sound fields in small closed spaces, structure-borne sound radiation by complex sources, vibration ...
    Keywords: Luftschall

    Active control of fan noise from high-bypass ratio aeroengines: a numerical study

    Traub, P. / Kennepohl, F. / Heinig, K. | Tema Archive | 2000
    for the actuators were defined. The computer model is based on the geometry of an annular or circular duct of rigid walls and infinite length ...

    A dynamic soil-structure interaction approach for the modelling of free field traffic induced vibrations

    Lombaert, G. / Degrande, G. / Clouteau, D. | Tema Archive | 2000
    calculation is based on a dynamic substructure method, using a boundary element method for the soil and an analytical beam model for the road. The ...
    Keywords: Schwingung

    Modeling of noise in vehicle cab

    Pellant, K. / Prikryl, K. | Tema Archive | 2000
    , SYSNOISE) and ray method (RAYNOISE). The ray method can reveal the surfaces that contribute by reflections to the noise level in the known position ...
    Keywords: Schwingung

    A prediction methodology for rotorcraft noise ground footprints

    Ahmed, S.R. / Yin, J.P. | Tema Archive | 2000
    rotor. The aerodynamic code is based on a 3-D unsteady panel method which simulates all motions of an articulated rotor and the relative motion ...

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