Development of Long Span, High Precision Absolute Linear Scale by Moire Fringes
Yasuhiko Arai, Shunsuke Yokozeki* and Tomoharu Yamada
Kansai University, Department of Mechanical Engineering, Faculty of Engineering, 3-3-35, Yamate-cho, Suita, Oosaka 564, Japan
*Kyushu Institute of Technology, Department of Mechanical System Engineering, Faculty of Computer Science and System Engineering, 680-4, Kawazu, Iizuka, Fukuoka 820, Japan
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