---
_id: '59995'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title>\r\n               <jats:p>Ultrasonic transmission
    measurements can be used for material characterization, as the propagation time
    of sound waves and thus their velocity depends on the elastic material parameters.
    Measurement results for the elastic material parameters are acquired non-destructively
    using ultrasonic transmission measurements of hollow cylindrical polymer specimens.
    To determine the material parameters, an inverse approach is used comparing measurements
    with simulated data. Previous studies show that the procedure exhibits low sensitivity
    with respect to the shear parameters of the material. In order to increase the
    sensitivity, we propose to apply a spatially annular excitation on the base of
    the specimen. As a measure to analyse the sensitivities with respect to all parameters
    and their linear independence, we observe the volume of the parallelotope of the
    sensitivity vectors. Here, a scaled boundary finite element formulation of wave
    propagation in the specimen is expanded to yield derivative information directly,
    and a sensitivity analysis can be carried out efficiently. Finally, the results
    of this sensitivity analysis with regard to the annular excitation are also applied
    to the measurement setup.</jats:p>"
article_number: '6'
article_type: original
author:
- first_name: Dmitrij
  full_name: Dreiling, Dmitrij
  id: '32616'
  last_name: Dreiling
- first_name: Dominik
  full_name: Itner, Dominik
  last_name: Itner
- first_name: Hauke
  full_name: Gravenkamp, Hauke
  last_name: Gravenkamp
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Carolin
  full_name: Birk, Carolin
  last_name: Birk
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: Dreiling D, Itner D, Gravenkamp H, Claes L, Birk C, Henning B. Increasing the
    sensitivity of ultrasonic transmission measurements for elastic material parameter
    estimation. <i>Measurement Science and Technology</i>. 2025;36. doi:<a href="https://doi.org/10.1088/1361-6501/add9b6">10.1088/1361-6501/add9b6</a>
  apa: Dreiling, D., Itner, D., Gravenkamp, H., Claes, L., Birk, C., &#38; Henning,
    B. (2025). Increasing the sensitivity of ultrasonic transmission measurements
    for elastic material parameter estimation. <i>Measurement Science and Technology</i>,
    <i>36</i>, Article 6. <a href="https://doi.org/10.1088/1361-6501/add9b6">https://doi.org/10.1088/1361-6501/add9b6</a>
  bibtex: '@article{Dreiling_Itner_Gravenkamp_Claes_Birk_Henning_2025, title={Increasing
    the sensitivity of ultrasonic transmission measurements for elastic material parameter
    estimation}, volume={36}, DOI={<a href="https://doi.org/10.1088/1361-6501/add9b6">10.1088/1361-6501/add9b6</a>},
    number={6}, journal={Measurement Science and Technology}, publisher={IOP Publishing},
    author={Dreiling, Dmitrij and Itner, Dominik and Gravenkamp, Hauke and Claes,
    Leander and Birk, Carolin and Henning, Bernd}, year={2025} }'
  chicago: Dreiling, Dmitrij, Dominik Itner, Hauke Gravenkamp, Leander Claes, Carolin
    Birk, and Bernd Henning. “Increasing the Sensitivity of Ultrasonic Transmission
    Measurements for Elastic Material Parameter Estimation.” <i>Measurement Science
    and Technology</i> 36 (2025). <a href="https://doi.org/10.1088/1361-6501/add9b6">https://doi.org/10.1088/1361-6501/add9b6</a>.
  ieee: 'D. Dreiling, D. Itner, H. Gravenkamp, L. Claes, C. Birk, and B. Henning,
    “Increasing the sensitivity of ultrasonic transmission measurements for elastic
    material parameter estimation,” <i>Measurement Science and Technology</i>, vol.
    36, Art. no. 6, 2025, doi: <a href="https://doi.org/10.1088/1361-6501/add9b6">10.1088/1361-6501/add9b6</a>.'
  mla: Dreiling, Dmitrij, et al. “Increasing the Sensitivity of Ultrasonic Transmission
    Measurements for Elastic Material Parameter Estimation.” <i>Measurement Science
    and Technology</i>, vol. 36, 6, IOP Publishing, 2025, doi:<a href="https://doi.org/10.1088/1361-6501/add9b6">10.1088/1361-6501/add9b6</a>.
  short: D. Dreiling, D. Itner, H. Gravenkamp, L. Claes, C. Birk, B. Henning, Measurement
    Science and Technology 36 (2025).
date_created: 2025-05-19T13:30:39Z
date_updated: 2025-05-27T15:03:38Z
department:
- _id: '49'
doi: 10.1088/1361-6501/add9b6
funded_apc: '1'
intvolume: '        36'
keyword:
- Sensitivity analysis
- Ultrasonic transducer
- Guided waves
- Polymers
- Gram determinant
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://iopscience.iop.org/article/10.1088/1361-6501/add9b6
oa: '1'
project:
- _id: '89'
  grant_number: '409779252'
  name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren'
publication: Measurement Science and Technology
publication_identifier:
  issn:
  - 0957-0233
  - 1361-6501
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
status: public
title: Increasing the sensitivity of ultrasonic transmission measurements for elastic
  material parameter estimation
type: journal_article
user_id: '32616'
volume: 36
year: '2025'
...