Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2008.06a
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- Pages.1061-1062
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- 2008
Tactile localization Using Whisker Tactile Sensors
수염 촉각 센서를 이용한 물체 위치 판별 그리고 이에 따른 로봇의 상대적 위치 제어 방법
- Kim, Dae-Eun (School of Electrical & Electronic Engineering, Yonsei University) ;
- Moeller, Ralf (Faculty of Engineering, Bielefeld University)
- Published : 2008.06.18
Abstract
Rodents demonstrate an outstanding capability for tactile perceptions using their whiskers. The mechanoreceptors in the whisker follicles are responsive to the deflections or vibrations of the whisker beams. It is believed that the sensor processing can determine the location of an object in touch, that is, the angular position and direction of the object. We designed artificial whiskers modelling the real whiskers and tested tactile localization. The robotic system needs to adjust its position against an object to help the shape recognition. We show a robotic adjustment of position based on tactile localization. The behaviour uses deflection curves of the whisker sensors for every sweep of whiskers and estimates the location of a target object.
Keywords