THE VALIDITY OF THE SINGLE DEGREE OF FREEDOM SYSTEM ANALOG FOR VIBRATION ANALYSIS,

Abstract

A series of electrical analogs, each of which had the properties of a mechanical single degree of freedom system at a given frequency with control over 'Q' were designed and constructed at APL for the purpose of vibration analysis. This report presents test results showing the degree of accuracy that may be obtained from these analogs using the analysis techniques outlined. It was initially assumed that the flight vibration was a stochastic function.

Document Details

Document Type
Technical Report
Publication Date
May 01, 1956
Accession Number
AD0657142

Entities

People

  • Robert L. Stallard

Organizations

  • Johns Hopkins University Applied Physics Laboratory

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Doppler Effect
  • Frequency
  • Frequency Shift
  • Vibration

Readers

  • Aerospace Test and Evaluation
  • Computer Engineering
  • Structural Dynamics.