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Modeling of carbon nanotube actuators: Part II - Mechanical properties, electro mechanical coupling and validation of the model

Riemenschneider, Johannes and Opitz, Steffen and Sinapius, Michael and Monner, Hans Peter (2009) Modeling of carbon nanotube actuators: Part II - Mechanical properties, electro mechanical coupling and validation of the model. Journal of Intelligent Material Systems and Structures, 20 (3), pp. 251-364. SAGE Publications. DOI: 10.1177/1045389X08092274 ISSN 1045-389X

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Official URL: http://www.sagepub.com/journalsProdDesc.nav?prodId=Journal201582

Abstract

Carbon nanotubes have the potential to become one of the actuating materials of the future. Since the discovery of the actuating effect a lot of experimental data was collected to describe the electro mechanical coupling. Now a model for the system behavior is needed to enhance the understanding of the effect. In the first part of this two-part article a model originating from the irreversible thermodynamics was introduced. Also the electrical parameters of the model were determinated by impedance spectroscopy. Furthermore the mechanical parameters and the electro mechanical coupling has to be examined. The main subject of this article is to validate the model and to compare measured and simulated responses to several excitations.

Item URL in elib:https://elib.dlr.de/59945/
Document Type:Article
Title:Modeling of carbon nanotube actuators: Part II - Mechanical properties, electro mechanical coupling and validation of the model
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Riemenschneider, JohannesUNSPECIFIEDUNSPECIFIED
Opitz, SteffenUNSPECIFIEDUNSPECIFIED
Sinapius, MichaelUNSPECIFIEDUNSPECIFIED
Monner, Hans PeterUNSPECIFIEDUNSPECIFIED
Date:February 2009
Journal or Publication Title:Journal of Intelligent Material Systems and Structures
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:20
DOI :10.1177/1045389X08092274
Page Range:pp. 251-364
Editors:
EditorsEmail
Inman, Daniel J.UNSPECIFIED
Publisher:SAGE Publications
ISSN:1045-389X
Status:Published
Keywords:carbon nanotube, actuator, analytical model, constant phase angle element
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures & Materials (old)
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Adaptronics
Deposited By: Ries, Doris
Deposited On:16 Sep 2009 11:24
Last Modified:10 Jan 2019 15:48

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