A Study on a Position Measurement Method for Conduit Pipelines Using Cumulating Attitude
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概要
- 論文の詳細を見る
A new position measurement method for conduit pipelines buried under public roads is proposed. In this method, two modules, a vehicle and a probe move inside a pipeline. The probe measures the pipeline inclination and radius of curvature. The position of the pipeline is calculated by cumulating the inclination and the attitude angle from the radius of the curvature measurement. Position measurement accuracy is analyzed and evaluated with standard deviations of the inclination and radius of curvature. This method of measurement is confirmed to be useful by experiments with a pipeline 40 m long with an internal diameter of 80 mm. The error in the horizontal and vertical measurements is smaller than 20 cm.
- 一般社団法人日本機械学会の論文
- 1988-06-15
著者
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Shiraishi K
Institute Of Physics University Of Tsukuba
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Sakata Hideaki
Ntt Kansai Net Work Center
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MORIMITSU Takenori
NTT Tsukuba Field Engineering Development Center
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SHIRAISHI Kenji
NTT Tsukuba Field Engineering Development Center
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Shiraishi K
Institute Of Physics Tsukuba University
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Shiraishi K
Japan Atomic Energy Res. Inst. Gunma Jpn
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Morimitsu Takenori
Ntt Tsukuba Field Development Center
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Shiraishi Kenji
Ntt Tsukuba Field Development Center
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