Holographic Pattern Measurement of Printed Circuit Board (PCB) Vibration due to Mounted Electromagnetic Relay Operation (Special Section of Letters Selected from the 1993 IEICE Spring Conference)
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概要
- 論文の詳細を見る
The authors developed new measuring system (Holographic Pattern Measuring System [HPMS]), which is composed of both techniques of holography and graphic image processing, was used to measure the vibrations of a printed circuit board (PCB) due to operation of a mounted electromagnetic relay on it. The clear vibration patterns were obtained. By using pattern analysis processor, quantitative vibration patterns of the PCB surface were observed. Both the vibration patterns and displacements were changed by edge fixing way of the PCB.
- 社団法人電子情報通信学会の論文
- 1993-07-25
著者
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TAKAGI Tasuku
Faculty of Science and Technology, Tohoku Bunka Gakuen University
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Fukuda Junichi
The Faculty Of Science And Technology Meijo University
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Takagi T
Tohoku Univ. Sendai‐shi Jpn
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AKASAKI Isamu
the Faculty of Science and Technology and High-Tech Research Center, Meijo Uuiversity
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Taniguchi Masanari
The Faculty Of Science And Technology Meijo University
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Akasaki Isamu
The Faculty Of Science And Technology Meijo University
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Takagi Tasuku
The Faculty Of Engineering Tohoku University
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