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This paper proposes the localization scheme using ultrasonic beacons in a multi-block workspace. Indoor localization schemes using ultrasonic sensors have been widely studied due to their cheap price and high accuracy. However, ultrasonic sensors are susceptible to environmental noises from their propagation characteristics. On account of their decay phenomena when they are transmitted over a long...
This paper proposes a beacon color code scheduling algorithm for the localization of multiple robots in a multiblock workspace. With the development of intelligent robotics and ubiquitous technology, service robots are applicable for use in wide areas, such as airports and train stations, where multiple indoor GPS systems are required for the localization of the mobile robots. Indoor localization...
In this paper, the multiple block localization method for multiple robots in a wide space using iGS system is proposed. The iGS system is developed for the indoor global localization using ultrasonic and RF sensors. This method provides the high accuracy solution using only low price sensors. To measure the distance between a mobile robot and a beacon, the tag on the mobile robot triggers one of the...
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