Analytical Flutter Studies of a Subsonic, Actively Controlled, Variable Geometry Wind Tunnel Model. Volume I.

Abstract

A structural dynamic system identification was experimentally conducted on a wind tunnel flutter model with active aerodynamic controls. Mass and stiffness parameters were varied on the model to determine an optimum configuration for the wind tunnel tests. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1977
Accession Number
ADA039245

Entities

People

  • Larry Lehman
  • Ronald Stearman

Organizations

  • University of Texas at Austin

Tags

Communities of Interest

  • Air Platforms
  • Materials and Manufacturing Processes
  • Space

DTIC Thesaurus Topics

  • Aerodynamic Configurations
  • Air Force
  • Aircraft Wings
  • Aircrafts
  • Control Surfaces
  • Control Systems
  • Eigenvalues
  • Equations
  • Horizontal Stabilizers
  • Measurement
  • Mechanics
  • Resonant Frequency
  • Spars
  • Swept Wings
  • Wind Tunnel Models
  • Wind Tunnel Tests
  • Wind Tunnels

Fields of Study

  • Physics

Readers

  • Fluid Dynamics.
  • Structural Dynamics.