Vibration control of a composite plate with embedded optical fiber sensor and piezoelectric actuator

Shih-Ming Yang, J. A. Jeng

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Smart structures, structures containing sensor(s) and actuators) along with computational and control capabilities, are considered one of the best candidates for vibration control applications. A [0/90]6s glass-fiber composite plate embedded with one optical fiber and six piezoelectric elements has been fabricated, analyzed, and experimentally validated. It is shown that by using the in-situ optical fiber as a Michelson interferometer to detect the structural displacement and the piezoelectric elements as actuator, bending vibrations of the composite laminated plate can be effectively reduced.

Original languageEnglish
Pages (from-to)393-400
Number of pages8
JournalJournal of Intelligent Material Systems and Structures
Volume8
Issue number5
DOIs
Publication statusPublished - 1997 Jan 1

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Piezoelectric actuators
Fiber optic sensors
Vibration control
Optical fibers
Actuators
Michelson interferometers
Intelligent structures
Composite materials
Laminated composites
Glass fibers
Sensors
fiberglass

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanical Engineering

Cite this

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