Radial Optical Encoder Apparatus for Shaft Angle Measurement.

Abstract

The patent application relates to a radial optical encoder apparatus using a pair of diametrically-opposite optical encoders in conjunction with a rotating faceted mirror for precision measurement of rotary shaft angles.

Document Details

Document Type
Technical Report
Publication Date
Oct 29, 1976
Accession Number
ADD003371

Entities

People

  • William J. Stebbins

Organizations

  • United States Department of the Air Force

Tags

DTIC Thesaurus Topics

  • Measurement
  • Patent Applications
  • Patents
  • Precision

Fields of Study

  • Physics

Readers

  • Computer Programming and Software Development.
  • Electrical Engineering
  • Optical Physics and Photonics.