Robust distributed node localization with error management
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
Level-of-detail based modeling of object movement in tracking and surveillance system
WSC '05 Proceedings of the 37th conference on Winter simulation
Localizing tags using mobile infrastructure
LoCA'07 Proceedings of the 3rd international conference on Location-and context-awareness
Formation coordination for self-mobile localization: framework
CIRA'09 Proceedings of the 8th IEEE international conference on Computational intelligence in robotics and automation
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We have implemented a system of tracking mobile robots and mapping an unstructured environment, using up to 25 wireless sensor nodes in an indoor setting. These sensor nodes form an ad hoc network of beacons, self-localize with respect to three anchor nodes, and then track the locations of mobile robots in the field. The system described here was motivated by search and rescue applications, and has been demonstrated in real physical environments.