An optical telemetering system which measures the temperature of the rotating spindle of a machine is proposed. Our system uses an optical data transmission to realize high-speed precise telemetering, it is robust for the external electric-magnetic field. Moreover it can measure the temperatures at eight different positions simultaneously and the data is transmitted with only two pairs of infrared LED and photodiode by using an asynchronous serial data transmission. We have made an experimental system and measured some fundamental characteristics. The time required for the data transmission is 48 μs a channel. It is confirmed experimentally that the accuracy in temperature measurement is 0.4 °C.
内容記述
Machine tool, in-line and robot sensors and controls : Conference : Oct 1995, Philadelphia, PA
雑誌名
Proceedings of SPIE - the International Society for Optical Engineering
巻
2595
ページ
11 - 18
発行年
1995-10
出版者
International Society for Optical Engineering, SPIE
ISSN
0277786X
書誌レコードID
AA10619755
DOI
info:doi/10.1117/12.228847
権利
Copyright 1995 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
High-speed multichannel optical telemetering system
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