Title :
Research on the mathematical model of spatiotemporal dual-channel electrotactile tele-presence
Author :
Liguo, Shuai ; Yinghui, Kuang
Author_Institution :
Dept. of Instrum. Sci. & Eng., Southeast Univ., Nanjing, China
Abstract :
In this paper, the principle and the model of spatiotemporal dual-channel electrotactile representation are described, and the relationship between tolerance limit and the stimulation current is also discussed. The analysis on spatiotemporal dual-channel model in electrotactile tele-presence shows that the whole tactile perception consists of two parts, one is the base volume of tactile perception, and another is the fluctuatuant amount. To obtain a comfortable electrotactile sensation, a limit to the fluctuauant amount is requested.
Keywords :
haptic interfaces; telerobotics; virtual reality; visual perception; electrotactile tele-presence; mathematical model; spatiotemporal dual-channel representation; tactile perception; Electrodes; Haptic interfaces; Intelligent robots; Mathematical model; Pulse measurements; Skin; Space vector pulse width modulation; Spatiotemporal phenomena; Teleoperators; Virtual environment; electrotactile model.; spatio-temporal dual-channel; tactile representation;
Conference_Titel :
Eurohaptics Conference, 2005 and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, 2005. World Haptics 2005. First Joint
Print_ISBN :
0-7695-2310-2
DOI :
10.1109/WHC.2005.112
