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In this paper, we use the port-Hamiltonian framework to obtain an energy-based model for the fluid\u2013structure interactions between the vocal folds and the airflow in the glottis. The vocal fold behavior is represented by a three-mass model and the airflow is described as a fluid with irrotational flow. The proposed approach allows to go beyond the usual quasi-steady one-dimensional flow assumption in lumped mass models. The simulation results show that the proposed energy-based model successfully reproduces the oscillations of the vocal folds, including the collision phenomena, and it is useful to analyze the energy exchange between the airflow and the vocal folds.<\/jats:p>","DOI":"10.1093\/imamci\/dnaa031","type":"journal-article","created":{"date-parts":[[2020,10,7]],"date-time":"2020-10-07T03:36:52Z","timestamp":1602041812000},"page":"466-492","source":"Crossref","is-referenced-by-count":5,"title":["Energy-based fluid\u2013structure model of the vocal folds"],"prefix":"10.1093","volume":"38","author":[{"given":"Luis A","family":"Mora","sequence":"first","affiliation":[{"name":"Department of Electronic Engineering, Universidad T\u00e9cnica Federico Santa Mar\u00eda, 2390123 Valparaiso, Chile"},{"name":"D\u00e9partement AS2M, FEMTO-ST\/ENSMM, Universit\u00e9 de Bourgogne Franche-Comt\u00e9, 25000 Besan\u00e7on, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hector","family":"Ramirez","sequence":"additional","affiliation":[{"name":"Department of Electronic Engineering, Universidad T\u00e9cnica Federico Santa Mar\u00eda, 2390123 Valparaiso, Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan I","family":"Yuz","sequence":"additional","affiliation":[{"name":"Department of Electronic Engineering, Universidad T\u00e9cnica Federico Santa Mar\u00eda, 2390123 Valparaiso, Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yann","family":"Le Gorec","sequence":"additional","affiliation":[{"name":"D\u00e9partement AS2M, FEMTO-ST\/ENSMM, Universit\u00e9 de Bourgogne Franche-Comt\u00e9, 25000 Besan\u00e7on, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mat\u00edas","family":"Za\u00f1artu","sequence":"additional","affiliation":[{"name":"Department of Electronic Engineering, Universidad T\u00e9cnica Federico Santa Mar\u00eda, 2390123 Valparaiso, Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2020,12,8]]},"reference":[{"key":"2021060309595199100_ref1","doi-asserted-by":"crossref","first-page":"1710","DOI":"10.1121\/1.1779274","article-title":"Flow separation in a computational oscillating vocal fold model","volume":"116","author":"Alipour","year":"2004","journal-title":"J. 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