41–60 of 595 hits
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    Innovative actuators for active flow and noise control

    Raman, G / Cain, A B | SAGE Publications | 2002
    control algorithm. The present overview focuses on actuators. Examples of flow and noise control presented here are restricted to open-loop ...
    Keywords: active flow control , jet control

    Shipboard noise: sources, transmission and control

    Junger, M.C. | Tema Archive | 1990

    A subjective evaluation and analysis of automotive starter sounds

    Otto, N.C. / Wakefield, G.H. | Tema Archive | 1993

    Transfer path analysis and control of vehicle structure-borne noise induced by the powertrain

    Guo, Rong / Qiu, Shan / Yu, Qin-lin et al. | SAGE Publications | 2012
    a vehicle has received wide concern, among which structure-borne noise is hard to diagnose and control. To solve the problem, the transfer ...

      Transfer path analysis and control of vehicle structure-borne noise induced by the powertrain

      Guo, Rong / Qiu, Shan / Yu, Qin-Lin et al. | Tema Archive | 2012
      a vehicle has received wide concern, among which structure-borne noise is hard to diagnose and control. To solve the problem, the transfer ...

    On a simple technique to measure the airborne noise in a car interior using substitution source

    Putra, Azma / Munir, Fudhail A. / Juis, Clinton D. | Tema Archive | 2012
    A simple technique to measure the airborne noise in a vehicle cabin has been proposed using substitution source method. A cone loudspeaker ...

    Generation Noise in the Fluid Machinery and Its Reduction Technique

    Nagao, M. | British Library Online Contents | 1997

    Active Noise Control Using a Body-Mounted Vibration Actuator to Enhance the Interior Sound of Vehicle

    Chang, Kyoung-Jin / Park, Dong Chul / Lee, Young-Sup | Springer Verlag | 2022
    results, this system is expected to become an alternative way to the active noise control system using acoustic speakers for noise cancellation or ...
    Keywords: Active noise control , Engineering , Automotive Engineering

    Case history: Noise control in airplane manufacturing

    Amram, M. / Brooks, G.E. | Tema Archive | 1996
    In an airplane factory, noise from riveting produces short-duration, high-amplitude sounds with high-level components at frequencies where ...
    Keywords: Lärmminderung

    Fundamental Experimental Studies Supporting Active-Jet Acoustic Control of In-Plane Rotor Harmonic Noise

    Sargent, D. Caleb / Schmitz, Fredric H. | AIAA | 2014
    compared with an extended theoretical model. The active-jet acoustic control methodology employs on-blade, tip-located, unsteady air blowing to ...

    Optimization design of the valve spring for abnormal noise control in a single-cylinder gasoline engine

    Zheng, Hao / Yan, Fuwu / Lu, Chihua et al. | SAGE Publications | 2017
    To address the abnormal noise problem of single-cylinder gasoline engines in the idle condition, acoustic spectral and intensity analysis ...
    Keywords: noise control

    Localized individual blade root pitch control for helicopter blade-vortex interaction noise reduction

    Malovrh, Brendon / Gandhi, Farhan | Tema Archive | 2010
    A numerical study was conducted on a four-bladed model rotor to investigate the potential of individual blade root pitch control (IBC) in ...
    Keywords: Regelungstechnik , Lärmminderung

    Active control of interior noise in model aircraft fuselages using piezoceramic actuators

    Fuller, C.R. / Snyder, S.D. / Hansen, C.H. et al. | Tema Archive | 1992
    realitätsnahen Fußboden, so daß diese Regeltechnik auch in echten Flugzeugstrukturen erfolgreich anwendbar ist. Hierfür sind allerdings weitere Versuche ...
    Keywords: Lärmbekämpfung

    Analysis of Integrated Noise Maps for Road Traffic and Railway Noise

    Park, S.K. / Park, I.S. / Park, C.Y. et al. | British Library Conference Proceedings | 2009
    Keywords: Noise control engineering , Inter-noise

    Control of radiated noise from a ship's cabin floor using a floating floor

    Joo, Won-Ho / Kim, Sung-Hoon / Bae, Jong-Gug et al. | Tema Archive | 2009
    In order to develop the noise control design for a ship's cabin, a series of acoustic tests were carried out in a large scale noise test ...
    Keywords: Lärmbekämpfung

    Development of HEV Engine Start-Shock Prediction Technique Combining Motor Generator System Control and Multi-Body Dynamics (MBD) Models

    Yamaoka, Hiroo / Sugimura, Hiroshi / Takeda, Masaya et al. | SAE Technical Papers | 2013
    driving torque demand during acceleration after vehicle take-off.The hybrid control system is modeled by MATLAB/Simulink. A power management and ...
    Keywords: Control systems

    Active noise control in a duct system based on a frequency-estimation algorithm and the FX-LMS algorithm

    Kim, E. Y. / Kim, B. H. / Lee, S. K. | Springer Verlag | 2013
    Abstract In this paper, an indirect feedback active noise control (ANC) scheme, based on the fundamental ...
    Keywords: Engineering , Automotive Engineering

    A Review of Noise Reduction Technique for Heavy-duty and Buses

    Takatsuki, K. | British Library Online Contents | 1997