An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides

F. Bause, J. Rautenberg, B. Henning, in: 2010, pp. 719–722.

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Conference Paper | English
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Abstract
Semi-analytical approaches for the description of dispersion in acoustic waveguides are based on root finding in a characteristic function. A mode-tracing algorithm helps to find all solutions of this problem by consecutively bracketing single roots. In this contribution we present a multistage and adaptive mode-tracing algorithm, which uses an adaptive step size for the prediction of consecutive solutions as well as an adaptive estimation of the search space around these predictions. Furthermore we present a validation stage to ensure the correlation between consecutive solutions alias waveguide modes.
Publishing Year
Page
719-722
Conference
IEEE International Ultrasonics Symposium (IUS 2010)
Conference Location
San Diego, California
Conference Date
11.10.2010 – 14.10.2010
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Bause F, Rautenberg J, Henning B. An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides. In: ; 2010:719-722.
Bause, F., Rautenberg, J., & Henning, B. (2010). An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides (pp. 719–722). Presented at the IEEE International Ultrasonics Symposium (IUS 2010), San Diego, California.
@inproceedings{Bause_Rautenberg_Henning_2010, title={An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides}, author={Bause, Fabian and Rautenberg, Jens and Henning, Bernd}, year={2010}, pages={719–722} }
Bause, Fabian, Jens Rautenberg, and Bernd Henning. “An Improved Mode-Tracing Algorithm to Compute Dispersion Curves of Acoustic Waveguides,” 719–22, 2010.
F. Bause, J. Rautenberg, and B. Henning, “An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides,” presented at the IEEE International Ultrasonics Symposium (IUS 2010), San Diego, California, 2010, pp. 719–722.
Bause, Fabian, et al. An Improved Mode-Tracing Algorithm to Compute Dispersion Curves of Acoustic Waveguides. 2010, pp. 719–22.

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