Optimal Design of Adaptive Laminated Beam Using Layerwise Finite Element
Joint Authors
Zabihollah, Abolghassem
Zareie, Shahin
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-29
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
First, an efficient and accurate finite element model for smart composite beams is presented.
The developed model is based on layerwise theory and includes the electromechanical coupling effects.
Then, an efficient design optimization algorithm is developed which combines the layerwise finite element analysis model for the smart laminated beam, sensitivity analysis based on analytical gradients and sequential quadratic programming (SQP).
Optimal size/location of sensors/actuators is determined for dynamic displacement measurement purposes and for vibration control applications.
For static and eigenvalue problems, the objective is to minimize the mass of the beam under various constraints including interlaminar stresses, displacements, and frequencies.
For transient vibration problems, the objective is the minimization of the actuation control effort to suppress the vibration in a controlled manner.
Illustrative examples are provided to validate the formulation and to demonstrate the capabilities of the present methodology.
American Psychological Association (APA)
Zabihollah, Abolghassem& Zareie, Shahin. 2011. Optimal Design of Adaptive Laminated Beam Using Layerwise Finite Element. Journal of Sensors،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-456533
Modern Language Association (MLA)
Zabihollah, Abolghassem& Zareie, Shahin. Optimal Design of Adaptive Laminated Beam Using Layerwise Finite Element. Journal of Sensors No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-456533
American Medical Association (AMA)
Zabihollah, Abolghassem& Zareie, Shahin. Optimal Design of Adaptive Laminated Beam Using Layerwise Finite Element. Journal of Sensors. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-456533
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-456533