書誌事項
- タイトル別名
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- Discrimination method of significant contributing part on a construction machine cab vibration between input force and resonance in OTPA
抄録
<p>In this study, an estimation method of the main factor of large vibration of the construction machine was considered by using modified operational transfer path analysis (OTPA) with principal compnent (PC) model. In the method, we attempted to determine which input force to the frame or the resonance of the rear frame made the high contributing PC to the response point vibration. Simple construction model was employed for the analysis and the vibration of cab and multiple points of the rear frame were measured simultaneously for applying OTPA. Through the mode shape correlation between the calculated high contributing PC mode at the operational condition and the vibration modes, main factor increasing the cab vibration could be estimated well.</p>
収録刊行物
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- 環境工学総合シンポジウム講演論文集
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環境工学総合シンポジウム講演論文集 2017.27 (0), 108-, 2017
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282680814720128
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- NII論文ID
- 130006319955
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- ISSN
- 24242969
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可