Publication detail

CONCEPT OF METAMATERIAL WITH PIEZOELECTRIC ELEMENTS FOR CYBER-PHYSICAL SYSTEM APPLICATIONS

HADAŠ, Z. MARCIÁN, P. RUBEŠ, O. HRSTKA, M.

Original Title

CONCEPT OF METAMATERIAL WITH PIEZOELECTRIC ELEMENTS FOR CYBER-PHYSICAL SYSTEM APPLICATIONS

Type

conference paper

Language

English

Original Abstract

This paper deals with a metamaterial for sensing purposes under Industry 4.0 applications. The presented of metamaterial is based on an auxetic structure which is made by Direct Metal Laser Sintering technology. The stain steel auxetic structure could integrate smart material elements or systems for electromechanical conversions. The proposed concept of metamaterial uses the auxetic structure with piezoelectric elements or stacks to transduce external load of structure into electric signal. The auxetic structure could provide uniform mechanical load on several smart piezoelectric elements in middle layers due to negative Poisson ration. The paper presents a FEM simulation of this concept and analysis of coupled electromechanical system under harmonic excitation. Deformation of auxetic structure with piezoceramic PZT plates is presented and the voltage response is analyzed. The assembly of metamaterial system with piezoelectric PVDF in case of soft application is also presented and it will be tested under future development.

Keywords

Metamaterial; Auxetic structure; PZT; PVDF; Cyber-physical system

Authors

HADAŠ, Z.; MARCIÁN, P.; RUBEŠ, O.; HRSTKA, M.

Released

24. 11. 2020

Publisher

BRNO UNIV TECHNOL, FAC MECHANICAL ENGINEERING

Location

BRNO

ISBN

978-80-214-5896-3

Book

ENGINEERING MECHANICS 2020

ISBN

1805-8256

Periodical

Engineering Mechanics ....

Year of study

26

Number

2020

State

Czech Republic

Pages from

174

Pages to

177

Pages count

4

URL

https://www.engmech.cz/im/proceedings/show_p/2020/174

BibTex

@inproceedings{BUT177052,
  author="Zdeněk {Hadaš} and Petr {Marcián} and Ondřej {Rubeš} and Miroslav {Hrstka}",
  title="CONCEPT OF METAMATERIAL WITH PIEZOELECTRIC ELEMENTS FOR CYBER-PHYSICAL SYSTEM APPLICATIONS",
  booktitle="ENGINEERING MECHANICS 2020",
  year="2020",
  journal="Engineering Mechanics ....",
  volume="26",
  number="2020",
  pages="174--177",
  publisher="BRNO UNIV TECHNOL, FAC MECHANICAL ENGINEERING",
  address="BRNO",
  doi="10.21495/5896-3-174",
  isbn="978-80-214-5896-3",
  issn="1805-8256",
  url="https://www.engmech.cz/im/proceedings/show_p/2020/174"
}