Novel method to simulate micro-motion of human body surface via precision linear module / 医疗卫生装备
Chinese Medical Equipment Journal
; (6): 6-9, 2015.
Article
en Zh
| WPRIM
| ID: wpr-479612
Biblioteca responsable:
WPRO
ABSTRACT
To design a new method to simulate the micro-motion of human body surface due to respiration and heartbeat, and to provide detection object and calibration signal for the bio-radar technology. Precision lin-ear module was used to transform rotational movement to linear displacement, with AC servo motor to precisely control the module's rotation. Ultimately, ultralow-frequency micro-motion was produced with its displacement being quantitatively controlled. A system simulating the micro-motion of human body surface was newly built. Compared with the old system, the new one produced micro-motion with better constancy, and realized quantitative control of the motion's dis-placement. The method lays technological foundation for simulating the micro-motion of human body surface due to respiration and heartbeat and may promote the development of bio-radar technology towards intensive and compre-hensive levels.
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Índice:
WPRIM
Idioma:
Zh
Revista:
Chinese Medical Equipment Journal
Año:
2015
Tipo del documento:
Article