@inproceedings{oai:muroran-it.repo.nii.ac.jp:00006870, author = {松本, 大樹 and MATSUMOTO, Hiroki and 齋當, 建一 and SAITO, Ken-ichi and 野垣, 雄平 and NOGAKI, Yuhei}, book = {機械力学・計測制御講演論文集}, month = {Sep}, note = {application/pdf, When we take pictures with continuous shots with single lens reflex camera, the inner mirror must repeats to go down and up with very high-speed. In this operation, the mirror hits to a stopper and rebound instantaneously. We investigate the rebound characteristics of the mirror model with free fall testing. Rebound angle of the model is varying by the stopper position. In the experiments, we find the stopper position which has lower amount of rebound angle. And the experimental modal analysis is carried out for the mirror and stopper model. It is found that the modal dumping ratio is correlate with the amount of rebound angle.}, pages = {125-1--125-5}, publisher = {日本機械学会}, title = {カメラ内部ミラーの跳ね返り振動の抑制}, volume = {2008}, year = {2008}, yomi = {マツモト, ヒロキ and サイトウ, ケンイチ and ノガキ, ユウヘイ} }