Synonyms were used for: Noise vibration,
Search without synonyms: title: Noise and Vibration; Noise and vibration, 2010

1–20 of 43 hits
|

    Modeling of Automotive Gear Rattle Phenomenon: State of the Art

    Padmanabhan, Chandramouli / Singh, Rajendra / Rook, Todd E. | SAE Technical Papers | 1995
    desirable to develop an appropriate computer simulation model which can aid in the control of transient noise and vibration signatures. Such models ...
    Keywords: Simulation and modeling , Noise

    Evaluation of Damping Material at Higher Frequencies with Application to Automotive Systems Including Brakes

    Sheikh, Ayaz / Mitchell, Michael / Ransdell, Michael et al. | SAE Technical Papers | 1995
    Many discrete tonal type noise and vibration problems in automotive systems and other physical structures require passive multi-layer visco ...
    Keywords: Vibration , Adhesives and sealants , Coatings, colorants, and finishes

    Periodic Response of Nonlinear Engine Mounting Systems

    Singh, Rajendra / Royston, Thomas J. | SAE Technical Papers | 1995
    problems incorporate a nonlinear mount or isolation element and the resulting physical system, consisting of the engine, mount and flexible base ...

    Study of Nonlinear Hydraulic Engine Mounts Focusing on Decoupler Modeling and Design

    Singh, Rajendra / Royston, Thomas J. | SAE Technical Papers | 1997
    Decoupler nonlinearities of the automotive hydraulic engine mount affect its isolation performance and the transmission of structure-borne ...
    Keywords: Simulation and modeling , Noise

    NVH Research Facilities at The Ohio State University: Existing Facilities and Envisioned Enhancements

    Houser, Donald R. / Singh, Rajendra | SAE Technical Papers | 1997
    , and the Gear Dynamics and Gear Noise Research Laboratory. This paper describes the facilities of these laboratories. Two unique existing ...
    Keywords: Education and training , Research and development , Noise , Noise, Vibration, and Harshness (NVH) , Noise, vibration, and harshness standards and regulations

    Determination of Viscoelastic Core Material Properties Using Sandwich Beam Theory and Modal Experiments

    Singh, Rajendra / Kung, Shih-Wei | SAE Technical Papers | 1999
    using both analytical predictions and modal experiments on a cantilever beam, spectrally-varying loss factor and shear modulus of the unknown ...
    Keywords: Adhesives and sealants

    Vibration Power Transmission Through Multi-Dimensional Isolation Paths Over High Frequencies

    Singh, Rajendra / Kim, Seungbo | SAE Technical Papers | 2001
    , vibration power components are also examined. The roles of isolator parameters such as the static stiffness ratios, shape factors and material ...
    Keywords: Vibration

    Examination of High Frequency Characterization Methods for Mounts

    Singh, Rajendra / Kim, Seungbo | SAE Technical Papers | 2001
    many automotive sub-systems. Consequently, characterization and modeling of vibration isolators is increasingly becoming more important in mid ...
    Keywords: Vibration , Simulation and modeling , Tools and equipment

    Effect of Viscoelastic Patch Damping on Casing Cover Dynamics

    Kim, Jun Y. / Singh, Rajendra | SAE Technical Papers | 2001
    Many automotive components and sub-systems require viscoelastic damping treatments to control noise and vibration characteristics. To aid ...
    Keywords: Vibration , Simulation and modeling , Noise

    Examination of Some Vibration Isolator Models and Their Effects on Vibration and Structure-borne Noise Transmission

    Singh, Rajendra / Kim, Seungbo | SAE Technical Papers | 2003
    computed to assess the structure-borne noise transmitted through mounts. The roles and effects of coupling terms, frequency dependency and discrete ...
    Keywords: Vibration , Simulation and modeling , Noise

    Vibration Characteristics of Cardboard Inserts in Shells

    De Clerck, James P. / Foulkes, Martin G. / Singh, Rajendra | SAE Technical Papers | 2003
    A study has been conducted to determine the noise and vibration effect of inserting a cardboard liner into a thin, circular cross-sectioned ...
    Keywords: Vibration , Propellers and rotors , Noise

    Structure-Borne Noise Measures and Their Correlation to Sound Radiation over a Broad Range of Frequencies

    Singh, Rajendra / Kim, Seungbo | SAE Technical Papers | 2003
    Structure-borne noise within vehicle structures is often transmitted in a multi-dimensional manner and thus the vibro-acoustic model(s) of ...
    Keywords: Vibration , Noise

    Estimation of Dynamic Stiffness Matrix of Welded or Glued Joints Using a Laboratory Fixture

    Mehta, Pavak / Singh, Rajendra | SAE Technical Papers | 2003
    . Such joints undergo shear and rotational deformations, which must be characterized via diagonal stiffness elements and cross-stiffness terms in ...
    Keywords: Adhesives and sealants

    Sound Radiation from a Disk Brake Rotor Using a Semi-Analytical Method

    Lee, Hyeongill / Singh, Rajendra | SAE Technical Papers | 2003
    rotor and strategies to minimize squeal noise radiation could be formulated. ...

    Effect of Welded or Glued Joints on Modal Properties of an Assembly

    Mehta, Pavak / Singh, Rajendra | SAE Technical Papers | 2003
    This paper examines the natural frequencies, mode shapes and modal damping ratios of a specially designed laboratory fixture with integral ...

    Experimental Study of Structure-Borne Noise Transfer Paths over the Mid-Frequency Regime

    Inoue, Akira / Singh, Rajendra / Kim, Seungbo | SAE Technical Papers | 2005
    This article examines the structure-borne noise transfer path measures by using a laboratory experiment with simulated engine and passenger ...
    Keywords: Noise

    Improved Estimation of Linear and Nonlinear Hydraulic Mount Models for Transient Responses

    Singh, Rajendra / He, Song | SAE Technical Papers | 2005
    nonlinearities. The estimation is based on the premise that the analyst has access to limited dynamic stiffness test data (say up to 50 Hz), and the ...

    Development of a Clunk Simulation Model for a Rear Wheel Drive Vehicle With Automatic Transmission

    Crowther, Ashley R. / Zhang, Nong / Singh, Rajendra | SAE Technical Papers | 2005
    the reduced geared coordinates of the automatic transmission and final drive. Impacts within the gear pairs are affected by the engine surging ...

    Stick-Slip Behavior of Torque Converter Clutch

    Duan, Chengwu / Singh, Rajendra | SAE Technical Papers | 2005
    procedure can efficiently and accurately identify the frequency ranges where linear or non-linear studies are needed. Stick-slip behavior can be ...

    Prediction of High Frequency Response Characteristics of Hydraulic Mounts

    Singh, Rajendra / He, Song | SAE Technical Papers | 2005
    mount parameters and propose both linear and nonlinear models capable of predicting the high frequency characteristics. First, a lumped ...