A Study of Relative Location Estimation between Static Passive RFID Tag and Mobile Robot

정적 RFID 수동태그와 이동로봇의 상대위치인식에 대한 기법연구

This paper presents method of depriving the relationship between static passive RFID tag and mobile robot In the field of tag-range. We use probabilistic sensor model of RFID reader by experiments. And we proposed estimation techniques by using direction of identification and relative-distance from the sensor model. Corresponding to distribution of identification, we can correct estimated tag position in relative coordinate. Simulation and Experimental Results show that the proposed method can provide good performance and thus be used fer mobile-robot localization.