Modeling vocal-fold vibration via integrating two-mass model with finite-element method / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 297-302, 2005.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-354314
Biblioteca responsável:
WPRO
ABSTRACT
Modeling vocal-fold vibration is extremely significant in realizing the vibration properties of human vocal folds and investigating their physiological and pathological characteristics. A combined model presented is two mass-finite element (T-F) model, which integrates all merits of both the finite element method (FEM) model and the asymmetric two-mass model of vocal folds. The high-speed glottis graph (HGG) can also be synthesized by the model. The result shows that T-F model can simulate the vibration behavior of normal and pathological vocal folds in a more realistic way with competitively computational speed. Therefore, the T-F model is helpful to gaining a thorough understanding of the vibration properties of vocal folds.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fisiologia
/
Fala
/
Vibração
/
Gravação em Vídeo
/
Prega Vocal
/
Simulação por Computador
/
Paralisia das Pregas Vocais
/
Análise de Elementos Finitos
/
Diagnóstico
/
Modelos Biológicos
Tipo de estudo:
Estudo diagnóstico
/
Estudo prognóstico
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2005
Tipo de documento:
Artigo