Details
| Original language | English |
|---|---|
| Title of host publication | MikroSystemTechnik Kongress 2021 |
| Subtitle of host publication | Mikroelektronik, Mikrosystemtechnik und ihre Anwendungen - Innovative Produkte fur zukunftsfahige Markte, Proceedings |
| Publisher | VDE Verlag GmbH |
| Pages | 186-189 |
| Number of pages | 4 |
| ISBN (Electronic) | 9783800756575 |
| Publication status | Published - 2021 |
| Event | MikroSystemTechnik Congress 2021: Microelectronics, Microsystems Engineering and their Applications - Innovative Products for Future-Oriented Markets - Stuttgart-Ludwigsburg, Germany Duration: 8 Nov 2021 → 10 Nov 2021 |
Publication series
| Name | MikroSystemTechnik Kongress 2021: Mikroelektronik, Mikrosystemtechnik und ihre Anwendungen - Innovative Produkte fur zukunftsfahige Markte, Proceedings |
|---|
Abstract
For a middle ear microactuator for the stimulation of the round window, based on the principle of the "balanced armature", the manufacturing routes and characterization of two main components are presented and discussed. The parts of a polyimide membrane pre-stressed on a frame and a spacer for magnetic components were processed using micro technology and 3D printing. The resonance frequency, the spring constant, the extensional stiffness and the elastic modulus of the membrane was analysed via laser Doppler vibrometry and nanoindentation. Simulations determined that the membrane ought to have a spring constant of 1.6 kN/m, which were not yet achieved in the final membranes with 1.05 kN/m and 1.33 kN/m. Therefore, further development is necessary to meet the exact requirements for the actuator.
ASJC Scopus subject areas
- Computer Science(all)
- Hardware and Architecture
- Engineering(all)
- Electrical and Electronic Engineering
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
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MikroSystemTechnik Kongress 2021: Mikroelektronik, Mikrosystemtechnik und ihre Anwendungen - Innovative Produkte fur zukunftsfahige Markte, Proceedings. VDE Verlag GmbH, 2021. p. 186-189 (MikroSystemTechnik Kongress 2021: Mikroelektronik, Mikrosystemtechnik und ihre Anwendungen - Innovative Produkte fur zukunftsfahige Markte, Proceedings).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Development of a Polyimid Membrane for Electromagnetic Middle-Ear Actuators
AU - Glukhovskoy, Anatoly
AU - Müller, Eileen
AU - Prediger, Maren S.
AU - Maier, Hannes
AU - Wurz, Marc Christopher
N1 - Funding Information: The work presented here was part of the master thesis Fer-tigung und Erprobung eines elektromagnetischen Mikro-aktuators zur Stimulierung des Runden Fensters by Eileen Müller, defended in July, 2021. The thesis was supervised by Prof. Dr. phil. nat. Hannes Maier and Dr.-Ing. Marc Christopher Wurz. Technical coordination: Anatoly Glu-khovskoy; project management and manuscript preparation: Maren S. Prediger. The project was funded by the DFG Cluster of Excellence EXC 2177 "Hearing4all 2.0" in the research thread III.
PY - 2021
Y1 - 2021
N2 - For a middle ear microactuator for the stimulation of the round window, based on the principle of the "balanced armature", the manufacturing routes and characterization of two main components are presented and discussed. The parts of a polyimide membrane pre-stressed on a frame and a spacer for magnetic components were processed using micro technology and 3D printing. The resonance frequency, the spring constant, the extensional stiffness and the elastic modulus of the membrane was analysed via laser Doppler vibrometry and nanoindentation. Simulations determined that the membrane ought to have a spring constant of 1.6 kN/m, which were not yet achieved in the final membranes with 1.05 kN/m and 1.33 kN/m. Therefore, further development is necessary to meet the exact requirements for the actuator.
AB - For a middle ear microactuator for the stimulation of the round window, based on the principle of the "balanced armature", the manufacturing routes and characterization of two main components are presented and discussed. The parts of a polyimide membrane pre-stressed on a frame and a spacer for magnetic components were processed using micro technology and 3D printing. The resonance frequency, the spring constant, the extensional stiffness and the elastic modulus of the membrane was analysed via laser Doppler vibrometry and nanoindentation. Simulations determined that the membrane ought to have a spring constant of 1.6 kN/m, which were not yet achieved in the final membranes with 1.05 kN/m and 1.33 kN/m. Therefore, further development is necessary to meet the exact requirements for the actuator.
UR - http://www.scopus.com/inward/record.url?scp=85125197075&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85125197075
T3 - MikroSystemTechnik Kongress 2021: Mikroelektronik, Mikrosystemtechnik und ihre Anwendungen - Innovative Produkte fur zukunftsfahige Markte, Proceedings
SP - 186
EP - 189
BT - MikroSystemTechnik Kongress 2021
PB - VDE Verlag GmbH
T2 - MikroSystemTechnik Congress 2021
Y2 - 8 November 2021 through 10 November 2021
ER -