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.
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719-722
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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).
@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,” 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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