Influences of visual feedback indicator scales on human upright postural control

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 机器人学研究室

	Influences of visual feedback indicator scales on human upright postural control
	Pei LL(裴立力); Li HY(李洪谊); Fu YF(伏云发); Yang YH(杨艳华)
	2011
会议名称	1st Annual IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems, CYBER 2011
会议日期	March 20-23, 2011
会议地点	Kunming, China
关键词	Control Electric power distribution Intelligent systems Ion beams Power spectrum
页码	249-253
中文摘要	Human upright postural control is highly related to visual information. In order to investigate the influence of visual feedback on static upright postural control, postural sway of eight healthy adults was investigated under visual feedback circumstances. In the investigation, postural feedback information was visualized by an indicator composed of a movable spot and a stationary circle, and postural control of subjects was inspected both in time domain and frequency domain. The experiment results indicate that reduction of the visual feedback indicator scale inspires a postural power shift to the higher frequencies, and this reduction also induces a fall-after-rise pattern of postural energy distribution in the frequency range of 0.51 Hz.
收录类别	EI
产权排序	1
会议主办者	IEEE; IEEE Robotics and Automation Society; IEEE Nanotechnology Council; Yunan Provincial Science and Technology Department; Kunming University of Science and Technology
会议录	2011 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems, CYBER 2011
会议录出版者	IEEE Computer Society
会议录出版地	Piscataway, NJ
语种	英语
ISBN号	978-1-61284-910-2
研究领域[WOS]	Automation & Control Systems ; Instruments & Instrumentation
WOS标题词	Science & Technology ; Technology
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/8740]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Pei LL,Li HY,Fu YF,et al. Influences of visual feedback indicator scales on human upright postural control[C]. 见:1st Annual IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems, CYBER 2011. Kunming, China. March 20-23, 2011.