ZOOMING FUNCTIONAL METHOD FOR POSITION MEASUREMENT IN ENCLOSING SIGNAL FIELD BASED N CONCEPT OF PROGRESSIVE LEARNING MEASUREMENT SYSTEM

  • Ohyama, Shinji (Dept. of Control and System Eng., Tokyo Institute of Technology) ;
  • Cao, Li (Dept. of Control and System Eng., Tokyo Institute of Technology) ;
  • Kobayashi, Akira (Dept. of Control and System Eng., Tokyo Institute of Technology)
  • Published : 1997.10.01

Abstract

A method for two-dimensional position measurement using an enclosing field has been studied and reported. The feature of this mehtod is zooming functional measurement by operating both the initial phase shift and the brightness ratio of the lighting function. An experimental system was developed and the experimental results on zooming effects are shown in this paper. This system is also an example of a "progressive learning measurement system".tem".uot;.

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