The Art of Bond Graph Construction for Transducers

Abstract

The mathematical modeling of transducer by bond graphs possesses notable advantages. While these advantages come to true light in very complex devices, the method of bond graphs is applied here to elementary mechanical-acoustical-electrical devices, thus serving as an introduction to bond graph modeling procedures. The devices selected for illustration are: (1) the longitudinal vibrator, (2) the electrodynamic microphone, (3) the moving armature transducer. In addition to these examples, a preview of 4-pole theory is presented to allow easy comparisons between bond graph modeling and conventional methods. These notes are intended to accompany another publication entitled, "Monograph-Bond Graph Modeling of the Dynamics of Physical Systems," S. Hanish, Naval Research Laboratory, Washington, DC.

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Document Details

Document Type
Technical Report
Publication Date
Sep 13, 1999
Accession Number
ADA368288

Entities

People

  • Sam Hanish

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Armatures
  • Capacitance
  • Construction
  • Electric Fields
  • Electrical Properties
  • Electromagnetic Fields
  • Equations
  • Equivalent Circuits
  • Frequency
  • Impedance
  • Magnetic Fields
  • Magnetic Flux
  • Microphones
  • Military Research
  • Short Circuits
  • Transducers
  • Voltage

Readers

  • Acoustical Oceanography.
  • Graph Algorithms and Convex Optimization.
  • Systems Analysis and Design