elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Von der Natur inspiriert –ein Konzept zur Entwicklung dynamischer Low-Energy-Aktuatoren

Junge, M. and Melcher, J. (2003) Von der Natur inspiriert –ein Konzept zur Entwicklung dynamischer Low-Energy-Aktuatoren. In: BIONA-report 16, Akad. Wiss. Lit., Mainz; GTBB, Saarbrücken, 2003 BIONA-report, 16. Gesellschaft für Technische Biologie und Bionik (GTBB.). ISBN 3-9807335-2-1.

Full text not available from this repository.

Abstract

The success of active vibration control in adaptronics decisively depends on the performance of the actuators used as multifunctional structural elements. An impedance based formulation allows the consideration of several aspects at the same time such as mechanical characteristics, control structure interaction effects, and optimization criteria. With the same impedance formulation it is possible to investigate natural structures and to transfer the findings in the technical world. The proposed design of impedance matched actuators is inspired by biological honeycomb structures. It suggests piezoelectric material systems structured in form of honeycombs. Numerical and experimental investigations show the lightweight potential (high static stiffnesses and high load capacities) and further advantages (large deflections for active vibration control).

Document Type:Contribution to a Collection
Additional Information: LIDO-Berichtsjahr=2003,
Title:Von der Natur inspiriert –ein Konzept zur Entwicklung dynamischer Low-Energy-Aktuatoren
Authors:
AuthorsInstitution or Email of Authors
Junge, M.UNSPECIFIED
Melcher, J.UNSPECIFIED
Date:2003
Journal or Publication Title:BIONA-report 16, Akad. Wiss. Lit., Mainz; GTBB, Saarbrücken, 2003
Refereed publication:Yes
In ISI Web of Science:No
Volume:16
Editors:
EditorsEmail
Werner Nachtigall, UNSPECIFIED
Alfred Wisser, UNSPECIFIED
Publisher:Gesellschaft für Technische Biologie und Bionik (GTBB.)
Series Name:BIONA-report
ISBN:3-9807335-2-1
Status:Published
Keywords:Impedance, Control, Actuator, Piezo, honeycomb, Interface, FEM, Analysis, Experiments, large deflections, high stiffness, bionic, low-energy, adaptronic
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W SY - Technik für Raumfahrtsysteme
DLR - Research area:Space
DLR - Program:W SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):UNSPECIFIED
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik
Deposited By: Sibylle Wolff
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 16:30

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.