書誌事項
- タイトル別名
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- A Study on hydraulic impedance measurement technology
- (Measurement of dynamic characteristics of an oil-hydraulic circuit in an automatic transmission valve box)
- （自動変速機バルブボックス油圧回路の動特性計測）
抄録
<p>In recent years, model-based development (MBD), a system development method that incorporates simulation technology, has been increasingly adopted in the design of valve-box hydraulic circuits for automatic transmissions. This method has various advantages in terms of development cost and time. On the other hand, hydraulic vibration, response delay, and pressure over/undershoot may occur in actual machine under development that were not easily predicted in the simulation. Although it is necessary to understand the characteristics of the actual machine in order to analyze these problems, the measurement technology has not yet been established. The objective of this research is to develop a measurement technique for hydraulic impedance, which represents the frequency characteristics in the valve box of an automatic transmission, and to identify the parameters. This will not only enable us to evaluate the response and stability of the actual machine, but also to analyze the causes of actual phenomena and improve the accuracy of the model. It will lead to an improvement in design accuracy.</p>
収録刊行物
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- 日本フルードパワーシステム学会論文集
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日本フルードパワーシステム学会論文集 54 (2), 19-26, 2023
一般社団法人 日本フルードパワーシステム学会
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詳細情報 詳細情報について
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- CRID
- 1390298543973949568
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- ISSN
- 13497022
- 18803121
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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
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- 抄録ライセンスフラグ
- 使用不可