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http://dx.doi.org/10.5391/JKIIS.2005.15.1.075

3-Dimensional Analysis of Magnetic Road and Vehicle Position Sensing System for Autonomous Driving  

Ryoo Young-Jae (목포대학교 제어시스템공학과)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.15, no.1, 2005 , pp. 75-80 More about this Journal
Abstract
In this paper, a 3-dimensional analysis of magnetic road and a position sensing system for an autonomous vehicle system is described. Especially, a new position sensing system, end of the important component of an autonomous vehicle, is proposed. In a magnet based autonomous vehicle system, to sense the vehicle position, the sensor measures the field of magnetic road. The field depends on the sensor position of the vehicle on the magnetic road. As the rotation between the magnetic field and the sensor position is highly complex, it is difficult that the relation is stored in memory. Thus, a neural network is used to learn the mapping from th field to the position. The autonomous vehicle system with the proposed position sensing system is tested in experimental setup.
Keywords
Magnetic road; Vehicle position sensing; Autonomous vehicle;
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