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The objective of this paper is to develop a multisensor fusion approach based on particle filter for autonomous mobile robot localization. Sensors used here are ultrasonic sensor and received signal strength (RSS) which is a byproduct of ZigBee communication device. Both two sensors are inexpensive compared with other range sensors.
Mobile sensor node deployment and power management are important issues in the wireless sensor network system. This study designs a mobile sensor node platform to achieve a highly accurate localization mechanism by using ultrasonic, dead reckoning, and radio frequency information which is processed through a particle filter algorithm. Mobile sensor node with accurate localization ability is of great...
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