Dynamic Displacement Tracking for Frame Structures with a Piezoelectric Patch Network based on Plate Theory

Daniel Huber; Michael Krommer; Hans Irschik

doi:10.4028/www.scientific.net/AST.56.64

Dynamic Displacement Tracking for Frame Structures with a Piezoelectric Patch Network based on Plate Theory

Daniel Huber, Michael Krommer, Hans Irschik

Institute of Technical Mechanics

Research output: Contribution to journal › Article › peer-review

Abstract

This paper is concerned with the design of a proper piezoelectric patch actuator network in order to track the displacement of the sidewalls of a one-story frame structure; both, for the static and the dynamic case. Weights for each network member found in our previous work were based on beam theory; in the present paper a refinement of the weights by modeling the sidewalls of the frame structure as Kirchhoff plates is presented. For the sake of calculating the refined weights approximate solutions of the plate equations are calculated by an extended Galerkin method.

Original language	English
Pages (from-to)	64-69
Number of pages	6
Journal	Advances in Science and Technology
Volume	56
DOIs	https://doi.org/10.4028/www.scientific.net/AST.56.64
Publication status	Published - Sept 2008

Fields of science

102009 Computer simulation
203015 Mechatronics
203022 Technical mechanics

JKU Focus areas

Mechatronics and Information Processing
Engineering and Natural Sciences (in general)

Access to Document

10.4028/www.scientific.net/AST.56.64

Cite this

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title = "Dynamic Displacement Tracking for Frame Structures with a Piezoelectric Patch Network based on Plate Theory",

abstract = "This paper is concerned with the design of a proper piezoelectric patch actuator network in order to track the displacement of the sidewalls of a one-story frame structure; both, for the static and the dynamic case. Weights for each network member found in our previous work were based on beam theory; in the present paper a refinement of the weights by modeling the sidewalls of the frame structure as Kirchhoff plates is presented. For the sake of calculating the refined weights approximate solutions of the plate equations are calculated by an extended Galerkin method.",

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