Olga Friesen, M.Sc.
Research Associate
Analysis of piezoceramics, measuring automation
- E-Mail:
- friesen@emt.uni-paderborn.de
- Phone:
- +49 5251 60-3018
- Web:
- Homepage
- Office Address:
-
Pohlweg 47-49
33098 Paderborn - Room:
- P1.5.17.3
About Olga Friesen
Curriculum Vitae
21.09.2023: RWB Stephens Prize
Publications
Latest Publications
Machine Learning-Supported Inverse Measurement Procedure for Broadband, Temperature Dependent Piezoelectric Material Parameters
L. Claes, K. Koch, O. Friesen, L. Meihost, Acta Acustica 9 (2025).
Estimation of third order elastic constants of piezoceramics using DC biased impedance measurements
L. Claes, J. H?lscher, O. Friesen, C. Scheidemann, T. Hemsel, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 142–145.
Sensitivity Analysis and Material Parameter Estimation of a Pre-Stressed Langevin Transducer
O. Friesen, C. Scheidemann, L. Claes, T. Hemsel, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 138–141.
Multiscale thermo-piezoelectric simulations using the finite element method
J. H?lscher, O. Friesen, L. Claes, C. Spieker, J. F?rstner, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 130–133.
Identification of temperature-dependent material parameter functions in piezoelectricity
R. Kuess, O. Friesen, B. Henning, A. Walther, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Germany, 2025, pp. 134–137.
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