Humboldt-Universität zu Berlin - Mathematisch-Naturwissenschaftliche Fakultät - Institut für Mathematik

Dr. Benjamin Jurgelucks

Kontakt

Humboldt-Universität zu Berlin

Mathematisch-Naturwissenschaftliche Fakultät

Institut für Mathematik

Sitz: Rudower Chaussee 25, 12489 Berlin

Raum: 2.423

Tel.: +49 (0)30 2093 45327


Email: Benjamin.Jurgelucks(at)math.hu-berlin.de

 

 


Forschungsinteressen:

  • Nichtlineare Optimierung

  • Parameteridentifikation und unterstützende Sensitivitätsoptimierung

  • Piezoelektrizität

  • Algorithmisches Differenzieren


Publikationen

Claes, L., Feldmann, N., Schulze, V., Jurgelucks, B., Walther, A., & Henning, B. (2022). Identification of piezoelectric material parameters using optimised multi-electrode specimens. Fortschritte Der Akustik - DAGA 2022, 1326–1329.

Bulling, J., Jurgelucks, B., Prager, J. & Walther. A: Defect reconstruction in a 2D semi-analytical waveguide model via derivative-based optimization. The Journal of the Acoustical Society of America, 152, 1217 (2022); https://doi.org/10.1121/10.0013574

Lüttgens L., Jurgelucks, B., Wernsing, H., Roy, S., Büskens, C. & Flaßkamp, K.: Autonomous navigation of ships by combining optimal trajectory planning with informed graph search. Mathematical and Computer Modelling of Dynamical Systems, 28:1, 1-27, 2022, DOI: 10.1080/13873954.2021.2007138
Jurgelucks, B., Schulze, V. & Lahmer, T.: Existence, uniqueness and regularity of piezoelectric partial differential equations. Applicable Analysis, 101:18, 6668-6689, 2022, DOI: 10.1080/00036811.2021.1940971
N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, L. Meihost, A. Walther und B. Henning: Modelling damping in piezoceramics: A comparative study. tm - Technisches Messen, vol. 88, no. 5, 2021, pp. 294-302. https://doi.org/10.1515/teme-2020-0096
N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, A. Walther, und B. Henning: Inverse piezoelectric material parameter characterization using a single disc-shaped specimen. Tm - Technisches Messen, 50–55, 2020.
Feldmann, N., Jurgelucks, B., Claes, L., Henning, B.: A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs. In Proceedings of Meetings on Acoustics ICU (Vol. 38, No. 1, p. 030004). 2019 Ausgezeichnet mit dem RWB Stephens Honorable Mention Award
Feldmann, N., Jurgelucks, B., Claes, L., Schulze, V., Henning, B., Walther, A.: An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes. tm-Technisches Messen, 86(2), 59-65, 2019.
Jurgelucks, B.: Increased Sensitivity in Parameter Identification Problems for Piezoelectrics. Dissertation, Universität Paderborn, 2019.
Hück, A., Bischof, C., Sagebaum, M., Gauger, N. R., Jurgelucks, B., Larour, E. & Perez, G.:A usability case study of Algorithmic Differentiation tools on the ISSM ice sheet model. Optimization Methods and Software, 33:4-6, 844-867, 2018.
Jurgelucks, B., Claes, L., Walther, A., Henning, B.: Optimization of triple-ring electrodes on piezoceramic transducers using Algorithmic Differentiation. Optimization Methods and Software, 33(4-6), 868-888, 2018.
Jurgelucks, B., Feldmann, N., Claes, L., Henning, B. & Walther, A.: Material parameter determination of a piezoelectric disc with triple-ring-electrodes for increased sensitivity. In Proceedings of Meetings on Acoustics 6ICU (Vol. 32, No. 1, p. 030010), 2017.
Kulshreshtha, K., Jurgelucks, B., Bause, F., Rautenberg, J., Unverzagt, C. Increasing the sensitivity of electrical impedance to piezoelectric material parameters with non-uniform electrical excitation. Journal of Sensors and Sensor Systems, 4(1), 217-227, 2015.
 
In Vorbereitung:
Jurgelucks, B.: Arbitrary sensitivity for the solution of parameter identification problems
Schulze, V., Schmidt, S., Jurgelucks, B., Feldmann, N. & Claes, L.: Optimal experiment design with respect to electrode configurations for a piezoelectric problem.