Title :
A two-dimensional dynamic model for a jaw movement control analysis
Author :
Itoh, Ken-Ichi ; Ushiki, Daisuke ; Murakami, Hajime ; Hayashi, Toyohiko
Author_Institution :
Dept. of Inf. & Electron. Eng., Niigata Inst. of Technol., Japan
Abstract :
In order to clarify the control mechanism of a stomatognathic system, we developed a two-dimensional dynamic jaw model capable of performing an unloaded open-close movement. To simulate an open-close movement, we created a position feedback control scheme by providing a desired movement. Our numerical results verified that the proposed model could be applied to mandibular movement control analysis.
Keywords :
biocontrol; feedback; kinematics; motion control; muscle; physiological models; position control; computer simulation; condylar movement; constraint condition; internal pterygoid; jaw movement control analysis; kinematic axis point; lateral pterygoid; mandibular movement control; masseter; musculation; position feedback control scheme; stomatognathic system; temporomandibular joint; third-order polynomial curve; two-dimensional dynamic model; unloaded open-close movement; Biological system modeling; Cybernetics; Differential equations; Gravity; Kinematics; Morphology; Muscles; Polynomials; Silicon compounds; Speech analysis;
Conference_Titel :
Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE
Print_ISBN :
0-7803-7211-5
DOI :
10.1109/IEMBS.2001.1020414
