著者

藤本 由紀夫 新宅 英司 田中 義和 藤吉 潤

出版者

一般社団法人 日本機械学会

雑誌

日本機械学会論文集C編 (ISSN:18848354)

巻号頁・発行日

vol.78, no.791, pp.2438-2449, 2012 (Released:2012-07-25)

参考文献数

8

被引用文献数

4 5

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Pad type compressive force sensor suitable for high speed impact force measurement is developed. A piezoelectric film is sandwiched by a pair of the thin metal sheets. The electric wire is connected to the metal sheets which are the electrode of piezoelectric film. The whole of the sensor is covered by thin resin sheet, and layer components inside the sensor are fixed together in one body. A sensor is about 1mm in thickness and it can be made in the various shape according to the purpose of use. Several pad sensors are made for trial purpose, and the performance are examined through experiments by applying fluctuating loads and impact loads. Finally, the pad sensor is applied to the impact force measurement of golf ball shot by setting up the sensor to No5 and No9 golf irons.