Modeling of an Attenuation Characteristics of the Damper Used for Micro Vibration of a Car Body (Fourth Report)

DOI

Bibliographic Information

Other Title
  • 車体制振ダンパーの減衰特性のモデル化（第4 報）
  • - Prediction of Vibration Characteristics of Real Car Frame Based on Transfer Function Synthesis Method and Measurement -
  • －実車体フレームの振動特性の伝達関数合成法による予測と実測－

Abstract

An estimation method based on the transfer function synthesis method for the vibration response of a real vehicle frame equipped with a micro vibration suppressor is developed and presented. Firstly, a measurement method of the excitation forces inputted to the frame through suspension is presented. Next, it is shown that the estimated and measured results of the vibration at the evaluation point agree in the accuracy of practical usage in a low frequency range between 4 and 20Hz sensitive to the ride quality. Lastly, a usefulness of this proposed method is verified from results of estimation accuracy and good relationship with the sensitive evaluation by professional test driver.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390289796572730240
  • NII Article ID
    130008106874
  • DOI
    10.11351/jsaeronbun.52.1212
  • ISSN
    18830811
    02878321
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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