STUDY OF A RESPONSE LOAD RECORDER. VOLUME 2

Abstract

Study of a response load recorder, Volume 2: an instrument for measuring strain history of a point on a resonant structure of a flight vehicle to aid in estimation of acoustic fatigue damage. A compact instrument to measure the strain history of a point on a resonant structure of a flight vehicle is considered. The output data from the instrument is designed to aid in the estimation of acoustic fatigue damage. The ability of a strain gage to perform under fatigue conditions is examined. The design of circuitry to modify the sonic recorder discussed in Volume 1 (AD295464) to a response recorder are discussed. Performance data of the bread boarded response recorder, tested with a resonant structure, are given.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1963
Accession Number
AD0403507

Entities

People

  • C. W. Dietrich
  • D. U. Noiseux
  • E. A. Starr
  • P. W. Smith

Organizations

  • BBN Technologies

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms

DTIC Thesaurus Topics

  • Aircrafts
  • Attenuators
  • Bandpass Filters
  • Data Acquisition
  • Data Analysis
  • Failure Mode And Effect Analysis
  • Frequency
  • Frequency Bands
  • Jet Engines
  • Magnetic Fields
  • Magnetic Properties
  • Materials
  • Measurement
  • Plastic Explosives
  • Recording Systems
  • Strain Gages
  • Transducers

Readers

  • Acoustics.
  • Aerospace Test and Evaluation
  • Structural Health Monitoring of Composite Structures.