Tobias Brack

Field Test Engineer


  • 10+ years experience in testing and measurement
  • Strong academic background in experimental mechanics

Tobias Brack is an application-oriented, multidisciplinary engineer and scientist with broad theoretical, analytical and practical knowledge. He is a Senior Development Engineer at TRAILA. Before this, Tobias was a Senior Scientist at ETH Zürich and a Measurement Engineer at Kistler Group. He earned his Ph.D. in Mechanical Engineering from ETH Zürich. Tobias’s expertise spans structural dynamics, fluid measuring technology, control theory, and digital signal processing.


  • Tobias, B., Jonas, F., Bernhard, Z. et al. Dynamic gravitational excitation of structural resonances in the hertz regime using two rotating bars. Commun Phys 6, 270 (2023) Brack, T., Zybach, B., Balabdaoui, F. et al. Dynamic measurement of gravitational coupling between resonating beams in the hertz regime. Nat. Phys. 18, 952–957 (2022)
  • Brack, T., Bolisetty, S. & Dual, J. Simultaneous and continuous measurement of shear elasticity and viscosity of liquids at multiple discrete frequencies. Rheol Acta 57, 415–428 (2018) Brack T, Vujanic R, Dual J. Simultaneous phase control of multiple frequencies of multi-degree-of-freedom systems. Journal of Vibration and Control. 2018;24(2):438-450Brack, T., Kern, D., Chen, M., and Dual, J. (May 13, 2016). "Dynamics and Stability of Phase Controlled Oscillators." ASME. J. Dyn. Sys., Meas., Control. July 2016; 138(7): 071007