衝突系に発生する自励振動
スポンサーリンク
概要
- 論文の詳細を見る
There are some mechanical systems that involve impacts, e.g. vibratory feeders, impact dampers, vibrating screens and so on. Sometimes unwanted low frequency vibration occurs in such vibroimpact systems. This paper regards such vibration as self-excited vibration generated in vibroimpact systems. Experimental and calculated results show that the self-excited vibration occurs in the parameter range where unstable periodic solutions exist. Further numerical simulations demonstrate that distance between a bouncing mass and a main system has an exciting or damping effect on the center of gravity of the system.
著者
関連論文
- 騒音・振動の発生とトライボロジーとの関連
- 旋回流れ内に置かれた弾性棒に生じる自励振動
- 衝突系に発生する自励振動
- 落下水膜に生じる自励振動のメカニズムに関する研究
- Prevention of Large Vibration of a Structure Excited by Oscillators