B701 NOISE ELIMINATION OF WEAR MEASUREMENT SYSTEM ON ELECTRIC INSPECTION CAR
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概要
- 論文の詳細を見る
We measure the wear of contact wire using the electric inspection car, and residual diameters are computed from a width of sliding surface of contact wire. As the principle, only the sliding surface reflect laser beam. Accordingly, we cannot get the actual width when other parts reflect. The reflections show noise data. In our study, we take notice that the side portions of contact wire exist both adjacent sides of sliding surface, never reflect the laser beam and show the shadows. Then, the shadows and the sliding surface point out the horizontal diameter of the contact wire. Therefore, we developed the system to eliminate the noise data owing to neglect the reflections of laser beam outside the contact wire.
- 一般社団法人日本機械学会の論文
著者
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Takeuchi Kazuo
R & D department, West Japan Railway Company
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Ishii Jun
R & D department, West Japan Railway Company
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Takeuchi Kazuo
R & D Dept. West Japan Railway Company
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Hirai Tetsurou
Social Systems Department Optical Precision Systems Business Unit, Hitachi Electronics Engineering C
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Hirai Tetsurou
Social Systems Department Optical Precision Systems Business Unit Hitachi Electronics Engineering Co
関連論文
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- B701 NOISE ELIMINATION OF WEAR MEASUREMENT SYSTEM ON ELECTRIC INSPECTION CAR
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