[{"date_created":"2019-11-05T15:13:25Z","_id":"14561","year":"2010","user_id":"15911","department":[{"_id":"49"}],"title":"An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides","type":"conference","page":"719-722","date_updated":"2020-01-03T13:57:35Z","author":[{"first_name":"Fabian","last_name":"Bause","full_name":"Bause, Fabian"},{"first_name":"Jens","last_name":"Rautenberg","full_name":"Rautenberg, Jens"},{"id":"213","full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd"}],"conference":{"location":"San Diego, California","name":"IEEE International Ultrasonics Symposium (IUS 2010)","start_date":"11.10.2010","end_date":"14.10.2010"},"status":"public","citation":{"ieee":"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.","mla":"Bause, Fabian, et al. *An Improved Mode-Tracing Algorithm to Compute Dispersion Curves of Acoustic Waveguides*. 2010, pp. 719–22.","chicago":"Bause, Fabian, Jens Rautenberg, and Bernd Henning. “An Improved Mode-Tracing Algorithm to Compute Dispersion Curves of Acoustic Waveguides,” 719–22, 2010.","short":"F. Bause, J. Rautenberg, B. Henning, in: 2010, pp. 719–722.","bibtex":"@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} }","ama":"Bause F, Rautenberg J, Henning B. An improved mode-tracing algorithm to compute dispersion curves of acoustic waveguides. In: ; 2010:719-722.","apa":"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."},"abstract":[{"text":"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.","lang":"eng"}],"language":[{"iso":"eng"}]}]