Indoor robot localization based on wireless sensor networks

@article{Cheng2011IndoorRL,
  title={Indoor robot localization based on wireless sensor networks},
  author={Long Cheng and Chengdong Wu and Yunzhou Zhang},
  journal={IEEE Transactions on Consumer Electronics},
  year={2011},
  volume={57}
}
An effective indoor localization method of hybrid RSSI/TDOA is proposed to reduce the big errors occurred during indoor RSSI localization and high cost paid by TDOA localization. It measures RSSI with iterative recursive weighted average filter, and polynomial model is obtained to fitting the RSSI measurement and to obtain polynomial model. Furthermore the hybrid RSSI/TDOA localization algorithm is employed. The experiment results show that the proposed method of iterative recursive weighted… CONTINUE READING
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