SenSAR: Research->Sensor Network Technology
Introduction:
This research investigate the use of Wireless Sensor network(WSN) for object detection and tracking. The goal of the project is to develop a prototype of WirelessSensor Network (WSN) for outdoor deployment.We aim to design a system which is capable of self-configuration and calibration using inexpensive off-theshelf WSN devices. These devices are capable of sensing acoustic and magnetic signals generated by different target objects. The system should be able to estimate and track the target based on the spatial differences of the target object signal strength detected by sensors at different locations.Data fusion technologies such as particle filters will be introduced to handle both environment and sensing noises associated with these inexpensive sensors. This is exteremely challenging as it requires high systemrobustness, real time decision making, high frequency sampling, multi-modality sensing, complex signal processing and data fusion, and distributed coordination.
People:
- Sanjay Jha,Salil Kanhere,Nadeem Ahmed,Tatiana Bokareva, Branko Ristic, Wen Hu,Neil Gordon, Travis Bessell, Mark Rutten,Yifei Dong
Paper:
Devices:
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The data processing center |
The target |
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