122 カバーの構造変更によるHDDの騒音低減に関する研究(音・振動環境の快適化(I))(振動・騒音制御技術)
スポンサーリンク
概要
- 論文の詳細を見る
An effective and new method of reducing the noise of a HDD by a structural modification of cover was investigated in this study. The correlation between the noise characteristics of the HDD and the vibration characteristics of the cover, which is the main source of the HDD noise, is found from experiments. A theoretical analysis is performed to find the modification method of the cover, and this modification method is applied to the real cover of the HDD. The modification reduces the vibration of the cover transferred from driving motor. The effect of the modification is verified through noise tests.
- 社団法人日本機械学会の論文
- 2001-07-09
著者
関連論文
- 109 外部衝撃に対する HGA/Disk 結合体の耐衝撃設計
- 121 Dynamic Analysis of the Effect of Base Flexibility on a Spinning Disk Dynamics in a Small Size Disk Drive
- 122 カバーの構造変更によるHDDの騒音低減に関する研究(音・振動環境の快適化(I))(振動・騒音制御技術)