A Comparison of Different Control Methods for Vibration Suppression of Flexible Structures Using Piezoelectric Actuators

Abstract

This paper compares the use of Phase Lead control and Integral control methods to the Positive Position Feedback (PPF) method of suppressing the primary and secondary modes of vibration of a flexible structure. The basic characteristics of piezoelectric sensors and actuators are reviewed. Integral, Phase Lead, and PPF control methods of interest are. also reviewed. The Integral and Phase Lead control methods prove to be comparable to that of PPF while offering a simpler implementation

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1994
Accession Number
ADA282958

Entities

People

  • Mark G. Feuerstein

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Ground and Sea Platforms
  • Sensors
  • Space

DTIC Thesaurus Topics

  • Actuators
  • Ceramic Materials
  • Detectors
  • Electric Charge
  • Feedback
  • Flexible Structures
  • Frequency
  • Integrals
  • Materials
  • Modulus Of Elasticity
  • Piezoelectric Effect
  • Piezoelectric Materials
  • Piezoelectric Sensors
  • Polarity
  • Resonant Frequency
  • Spacecraft
  • Vibration

Readers

  • Economics
  • Microwave Engineering.
  • Software Engineering