A VIBRATION AMPLITUDE RECORDING SYSTEM FOR AEROSPACE DESIGN EVALUATION STUDIES,

Abstract

The system described is a four-channel recorder system where vibration amplitudes from four selected positions can be compared to each other at any vibration frequency between 10 and 2000 cycles per second. The data is presented as four continuous records of amplitude against a frequency mark on the edge of the record which is coded against a printed tape record of frequency. The system is composed of commercially available equipment and has an overall calibrated accuracy of plus or minus 10%. (Author)

Document Details

Document Type
Technical Report
Publication Date
Mar 24, 1961
Accession Number
AD0658376

Entities

People

  • I. B. Irving
  • J. S. Milne Jr

Organizations

  • Johns Hopkins University Applied Physics Laboratory

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Amplitude
  • Doppler Effect
  • Frequency
  • Frequency Shift
  • Machines
  • Mechanical Equipment
  • Positioning Devices (Machinery)
  • Recording Systems
  • Test And Evaluation
  • Vibration

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Radar Systems Engineering.
  • Spectroscopy.

Technology Areas

  • Space