%0 Journal Article
	%A Jae-Young Choi and  Sung-Gaun Kim
	%D 2012
	%J International Journal of Mechanical and Mechatronics Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 62, 2012
	%T Dead-Reckoning Error Calibration using Celling Looking Vision Camera
	%U https://publications.waset.org/pdf/11899
	%V 62
	%X This paper suggests a calibration method to reduce
errors occurring due to mobile robot sliding during location estimation
using the Dead-reckoning. Due to sliding of the mobile robot caused
between its wheels and the road surface while on free run, location
estimation can be erroneous. Sliding especially occurs during
cornering of mobile robot. Therefore, in order to reduce these frequent
sliding errors in cornering, we calibrated the mobile robot-s heading
values using a vision camera and templates of the ceiling.
	%P 420 - 423