@inproceedings{986a32127f21449c890d1041a00b6882,
title = "ANFIS indoor positioning system based on improved-GA in WLAN environment",
abstract = "This paper proposes an ANFIS indoor positioning system based on improved genetic algorithm (GA). In the offline phase, fuzzy rules are abstracted by means of subtractive clustering algorithm with training data, generating the structure of each ANFIS positioning subsystem in X and Y directions. Then each positioning subsystem is trained with improved-GA. In this training algorithm, BP algorithm acts as an operator of GA, thus fully integrating the global search ability of GA and the local search ability of BP. On the other hand, advanced methods such as migration and adaptive mutation probability are also adopted, thus greatly accelerating the convergence of error and achieving the purpose of fast global optimization. Experimental results indicate that this algorithm can achieve a positioning error within 3m with an average positioning error of 1.2965m, meeting the needs in most practical applications. Moreover, it outperforms other positioning algorithms such as BP-ANN and BP-ANFIS positioning systems.",
keywords = "ANFIS, BP, GA, WLAN, indoor positioning",
author = "Jiayin Wang and Lin Ma and Yubin Xu and Limin Li",
year = "2011",
doi = "10.1109/IHMSC.2011.106",
language = "英语",
isbn = "9780769544441",
series = "Proceedings - 2011 3rd International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2011",
pages = "147--151",
booktitle = "Proceedings - 2011 3rd International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2011",
note = "3rd International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2011 ; Conference date: 26-08-2011 Through 27-08-2011",
}