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Wireless Sensor Networks and Energy Harvesting for Energy Autonomous Smart Structures

Grasböck, Lukas and Humer, Alexander and Nader, Manfred and Schagerl, Martin and Mayer, Dirk and Misol, Malte and Humer, Christoph and Herold, Sven and Monner, Hans Peter (2019) Wireless Sensor Networks and Energy Harvesting for Energy Autonomous Smart Structures. Shaker. Symposium für Smarte Strukturen und Systeme 4SMARTS, 22.-23. Mai 2019, Darmstadt. ISBN 978 3 8440 6425 4

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Abstract

In modern days Wireless Sensor Networks (WSNs) are already broadly used in industrial applications. Sensors in combination with actuators placed on a structure enable different functions, like Structural Health Monitoring (SHM) or Active Vibration Control (AVC). In order to take all the advantages of a wireless system, each single member of the network should be able to get along without a wired power supply. To avoid battery powered WSNs, Energy Harvesting comes into focus. Depending on the environment, different technologies of harvesting vibration energy should be considered. Within the framework of the Comet K2 Research Center “Symbiotic Mechatronics“ of the Linz Center of Mechatronics (LCM) the topic of energy autonomous smart structures is investigated in a close cooperation with Fraunhofer LBF, German Aerospace Center (DLR) and the Institute of Structural Lightweight Design of the Johannes Kepler University Linz. Based on a literature research the feasibility and challenges of current WSN in the automotive and aeronautical domain are given. Additionally various approaches in related articles overcoming the issue of energy autonomy are discussed. Concepts for use cases are presented, representing an energy autonomous wireless system for SHM on a transverse control arm of an automobile and the potential for AVC on a part of a fuselage structure of an aircraft. A concept for optimizing locations and parameters of sensors, actuators and energy harvesters for autonomous smart structures based on the LCM SyMSpace platform is presented.

Item URL in elib:https://elib.dlr.de/127645/
Document Type:Conference or Workshop Item (Speech)
Title:Wireless Sensor Networks and Energy Harvesting for Energy Autonomous Smart Structures
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Grasböck, LukasLinz Center of MechatronicsUNSPECIFIED
Humer, AlexanderJohannes Keppler Universität LinzUNSPECIFIED
Nader, ManfredLinz Center of MechatronicsUNSPECIFIED
Schagerl, MartinJohannes Keppler Universität LinzUNSPECIFIED
Mayer, DirkFraunhofer IISUNSPECIFIED
Misol, MalteMalte.Misol (at) dlr.dehttps://orcid.org/0000-0001-8056-1569
Humer, ChristophJohannes Keppler Universität LinzUNSPECIFIED
Herold, SvenFraunhofer LBFUNSPECIFIED
Monner, Hans PeterHans.Monner (at) dlr.dehttps://orcid.org/0000-0002-5897-2422
Date:2019
Refereed publication:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 391-399
Editors:
EditorsEmail
Wiedemann, MartinDLR-Institut für Faserverbundleichtbau und Adaptronik
Melz, TobiasFraunhofer LBF
Publisher:Shaker
Series Name:Smarte Strukturen und Systeme
ISBN:978 3 8440 6425 4
Status:Published
Keywords:Wireless Sensor Network, Energy Autonomous Systems, Energy Harvesting, Smart Structures, SyMSpace, Symbiotic Mechatronics
Event Title:Symposium für Smarte Strukturen und Systeme 4SMARTS
Event Location:Darmstadt
Event Type:national Conference
Event Dates:22.-23. Mai 2019
Organizer:Inventum
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures and Materials
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Adaptronics
Deposited By: Misol, Dr. Malte
Deposited On:03 Jun 2019 07:46
Last Modified:03 Jun 2019 07:46

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