書誌事項
- タイトル別名
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- Three dimensional coordinate measurement based on phase shifts of multi-ultrasonic- waves.
- チョウオンパ タジュウ イソウサ ホウシキ ニ ヨル 3ジゲン ザヒョウ ノ
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説明
Development of three dimensional (3 D) measuring machines which are not equipped with axes; x, y, z axes and/or joint axes, is important because such machines do not suffer from the Abbe's errors, play and clearance of joint axes, and/or elastic deformation of mechanisms. This paper first introduces the principle of a new coordinate measurement system using ultrasonic waves in which : (1) some fixed receivers receive several kinds of ultrasonic signals from a movable transmitter, (2) from the phase shifts between the transmitted and received signals, distances of the transmitter from the receivers are calculated, and (3) from the distances, 3 D coordinates of the transmitter are determined by triangulation. Secondly, the paper explains a measuring setup. Some experimental results in a space of 300 mm×300 mm×1000 mm shows that the errors of 1 D measurements are less than 0.2 mm and those of 2 D and 3 D are less than 1 mm and 2 mm respectively. The causes of the errors are also discussed.
収録刊行物
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- 精密工学会誌
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精密工学会誌 52 (2), 332-337, 1986
公益社団法人 精密工学会
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詳細情報 詳細情報について
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- CRID
- 1390001204797270272
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- NII論文ID
- 110001368711
- 20000152319
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- NII書誌ID
- AN1003250X
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- ISSN
- 1882675X
- 09120289
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- NDL書誌ID
- 3075548
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可