Analysis and vibration control of beams containing piezoelectric sensors and actuators

M.-H. Herman Shen

doi:10.1117/12.208862

5 May 1995 Analysis and vibration control of beams containing piezoelectric sensors and actuators

M.-H. Herman Shen

Proceedings Volume 2442, Smart Structures and Materials 1995: Mathematics and Control in Smart Structures; (1995) https://doi.org/10.1117/12.208862
Event: Smart Structures and Materials '95, 1995, San Diego, CA, United States

Abstract

A one dimensional theory is developed for modeling the analysis of beams containing piezoelectric sensors and actuators. The equation of motion and associated boundary conditions are derived for the vibrations of piezoelectrically sensored/actuated beams. The effect of coupling between longitudinal deflection and bending deflection is investigated in the present study. For the practical applications, in accordance with the proposed beam theory, a one-dimensional finite element formulation is presented. Based on the above one dimensional theory, an entire treatment of designing a state feedback control system for the piezoelectrically sensored/actuated beams is also presented. The results show the proposed approach has several advantages.

Citation Download Citation

M.-H. Herman Shen "Analysis and vibration control of beams containing piezoelectric sensors and actuators", Proc. SPIE 2442, Smart Structures and Materials 1995: Mathematics and Control in Smart Structures, (5 May 1995); https://doi.org/10.1117/12.208862

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available