ASYNCHRONOUS EXCITATION AND THE ENTRAINMENT AND PERIODIC PULLING EFFECTS FROM A SECOND INPUT.

Abstract

Asynchronous excitation (AE) by means of an asynchronous input that effectively modifies a hard oscillation so that it becomes soft, is investigated at the mathematical and physical levels. Computer simulation is used for displaying the phenomenon. It is also shown that a second input in the neighborhood of the oscillator's natural frequency phase-locks the AE oscillation and causes periodic pulling just outside the detuning zone. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1969
Accession Number
AD0687332

Entities

People

  • Edmond M. Dewan

Organizations

  • Air Force Cambridge Research Laboratories

Tags

DTIC Thesaurus Topics

  • Computer Simulations
  • Computers
  • Detuning
  • Entrainment
  • Excitation
  • Frequency
  • Oscillation
  • Resonant Frequency
  • Simulations
  • Simulators

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Electronics Engineering