AN AUTOMATIC SYSTEM FOR SCATTERED LIGHT PHOTOELASTICITY,

Abstract

The paper describes the recent development of an automatic data-collecting-and-interpreting system for a dual-observation method in scattered light photoelasticity. The system incorporates a flexible relay optic, photon-counting, and computer techniques. Photoelastic parameters are evaluated from the photon-counts by means of an electronic digital computer. Evaluation procedures were improved so that the effect of absorption of scattered light is eliminated. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1969
Accession Number
AD0683423

Entities

People

  • Yi Cheng

Organizations

  • Boeing

Tags

DTIC Thesaurus Topics

  • Absorption
  • Automatic
  • Computers
  • Computing Devices
  • Digital Computers
  • Observation
  • Photoelasticity
  • Test And Evaluation

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Mechanical Engineering/Mechanics of Materials.
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems