| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
|
|---|
| Research Abstract |
When a plate-like object is rubbed by rubber, self-excited vibration is induced due to friction. Such friction-induced vibration often results in noise since plate vibration oscillates the air. An example is the noise induced by a closing window of an automobile. For reducing the vibration, we experimentally investigate fundamental characteristics of the vibration and effects of a dynamic absorber which is mounted on a plate.
|
