Project detail

Design and manufacturing of 4D metamaterials based on printed structures with embedded elements of smart materials

Duration: 01.01.2022 — 31.12.2024

Funding resources

Czech Science Foundation - Mezinárodní projekty

- whole funder (2022-01-01 - 2024-12-31)

On the project

This project is focused on a development of design and manufacturing of 4D metamaterials with embedded smart material elements for energy harvesting, sensing and actuating purposes. Mainly characterization of individual multi-domain structure properties is an essential part of the project. The metamaterial consists of individual building blocks or patterns which could be periodically repeated to final structure. The novel 4D metamaterial is based on innovative tunable mechanical structures which exploits smart materials in form of Shape Memory Alloys /Polymers and Piezoelectric to provide artificial behavior in case of mechanical and electrical responses. In this project a novel manufacturing process of additive technology will be implemented for build-up of structure which does not only print a mechanical structure but also provides layout of building blocks with embedded elements of smart materials. It provides a complex artificial structure with intentionally changeable properties and shape; both could be change with loads and controlled on the base of external inputs.

Keywords
SMA;piezomateriály;3Dtisk;Simulace;Metamateriál;4D

Mark

22-14387J

Default language

Czech

People responsible

Hadaš Zdeněk, doc. Ing., Ph.D. - principal person responsible

Units

Institute of Solid Mechanics, Mechatronics and Biomechanics
- (2021-04-09 - not assigned)

Results

SOSNA, P.; RUBEŠ, O.; HADAŠ, Z. Verification and analysis of advanced tuneable nonlinear vibration energy harvester. MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2023, vol. 189, no. 110096, ISSN: 0888-3270.
Detail

BAJER, J.; KŠICA, F.; MARCIÁN, P.; HRSTKA, M.; NAVRÁTIL, J.; HADAŠ, Z. Concept of Autonomous Self-Sensing Metamaterial Structures for Future Aircraft. In 2023 IEEE 10th International Workshop on Metrology for AeroSpace (MetroAeroSpace). Milan, Italy: IEEE, 2023. p. 424-429. ISBN: 978-1-6654-5690-6.
Detail

HADAŠ, Z.; SLABÝ, V.; BAJER, J.; FILKOVÁ, A.; KŠICA, F.; MARCIÁN, P. Design Concept and Test Results of Electromechanical Metamaterial Structure for Sensing and Energy Harvesting Applications. In Proceedings of the 2022 20th International Conference on Mechatronics - Mechatronika (ME). Pilsen: IEEE, 2022. ISBN: 978-1-6654-1040-3.
Detail

Responsibility: Hadaš Zdeněk, doc. Ing., Ph.D.