A Distributed Active Vibration Absorber (DAVA) and Associated Control Approaches for Active-Passive Reduction of Sound and Vibration

Abstract

Develop and demonstrate a prototype distributed active vibration absorber (DAVA) which is lightweight, conformal and cost effective. To develop and demonstrate a bio hierarchical controller approach for high actuators/sensor count system. To develop and demonstrate associated design procedures. To initiate transition of the technology to applications in AF launch vehicles payloads, USN Next Generation Torpedoes and NASA Aircraft Interior Noise Programs.

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Document Details

Document Type
Technical Report
Publication Date
Jan 04, 2001
Accession Number
ADA385630

Entities

People

  • Chris R. Fuller

Organizations

  • Virginia Tech

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Actuators
  • Aircrafts
  • Attenuation
  • Bandwidth
  • Control Systems
  • Demographic Cohorts
  • Engineering
  • Feedback
  • Frequency
  • Frequency Bands
  • Fuselages
  • Gain
  • Launch Vehicles
  • Mechanical Engineering
  • Transitions
  • Vehicles
  • Vibration

Readers

  • Research Science/Academic Research
  • Robotics and Automation.
  • Structural Dynamics.