Ryugaku Jinja · Professor Archive
Public Professor Archive
MATSUZAKI Kenichiro松崎 健一郎
Kagoshima University · Graduate School of Science and Engineering · 教授
- Publications
- 4
- Projects
- 4
- Keywords
- 8
留学
神社Kagoshima University · Graduate School of Science and Engineering · 教授
Research keywordsControl・Dynamics of Machinery・Mechanical Vibration・制御・機械力学・Structural・engineering・Slosh
Research fieldsDynamics/Control・Engineering・Mechanical engineering・Science and Engineering
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- 松崎 健一郎, 劉 孝宏, 中江 貴志, 塚本 恵三, 鮫島 隆汰 . エンドミル加工における工具支持剛性の異方性の自励びびりへの影響 . 日本機械学会論文集advpub ( 0 ) 2024年8月 詳細を見る 担当区分: 筆頭著者 記述言語:2024 · 担当区分: 筆頭著者 記述言語: 日本語 出版者・発行元: 一般社団法人 日本機械学会 DOI: 10.1299/transjsme.24-00019
- 劉 孝宏, 松﨑 健一郎, 中江 貴志, 尾﨑 純也 . スライダクランク連鎖を有する遠心振子式動吸振器によるねじり振動の抑制に関する研究 . 日本機械学会論文集87 ( 896 ) 20 - 00431-20-00431 2021年4月 詳2021 · 記述言語: 日本語 出版者・発行元: 一般社団法人 日本機械学会 <p>In recent years, high-power and low-cylinder engines are widely used. These engines produce a strong torsional vibration due to engine combustion in the powertrain. In automatic transmissions, a lock-up clutch which connects the engine and the gear train directly is operated in low engine rotation speed for fuel economy. The lock-up clutch operation in the low engine rotation speed causes the increase of vibration due to the resonance. To suppress the torsional vibration, a lock-up damper, a torsional spring, is attached in the torque converter. Centrifugal pendulum vibration absorbers (CPVA) are also developed for the countermeasure. However, the natural frequency of the CPVA varies in the large amplitude due to the nonlinearity, and large size of the centrifugal pendulum vibration absorber is needed to increase the suppressive effect. To overcome these problems, a new centrifugal pendulum vibration absorber with slider crank chain (SCDA) is invented. In this paper, the equation of motion of the SCDA is derived, and the suppressive effect of the SCDA is discussed theoretically. It is found that (1) the nonlinear natural frequency of SCDA can be designed almost linearly with its optimal link length ratio, (2) the SCDA with optimal link length ratio can suppress the vibration amplitude effectively, and (3) the suppressive effect of SCDA is larger than that of the CPVA.</p> DOI: 10.1299/transjsme.20-00431 CiNii Research
- Yoshitake Tatsuhiro, Satoshi Ishikawa, Takahiro Kondou, Kenichiro Matsuzaki2019 · 記述言語: 英語 掲載種別: 研究論文(国際会議プロシーディングス)
- Risa Ueno, Takahiro Ryu, Takashi Nakae, Kenichiro Matsuzaki2019 · 記述言語: 英語 掲載種別: 研究論文(国際会議プロシーディングス)
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