Detection of Target Reference Points of a Hand Tractor Based on Transfer Path Analysis Technique

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Other Title
  • 伝達経路解析に基づく歩行式トラクタの目標振動予測のための参照点の検出法

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Description

<p>In this study, transfer path analysis (TPA) technique was employed to estimate the best reference points to the response point of a hand tractor. Six locations of the hand tractor, specifically, engine-right-side front, engine-right-side rear, engine-cover top, chassis, gearbox, and middle between handle-base and handgrip were considered as reference points; whereas, handgrip was regarded as a response point. For TPA analysis, the power spectrum densities of the seven locations were populated into a 3rd-order tensor. To improve the accuracy of response point vibration estimation, two reference points were selected for TPA analysis. Finally, the best contribution was determined using the root mean square error (RMSE) methods. Result indicated that chassis-gearbox combination are the best target points for the response point.</p>

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Details 詳細情報について

  • CRID
    1390022457814322432
  • DOI
    10.11357/jsamfe.85.3_170
  • ISSN
    21890765
    2188224X
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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