SRP-PHAT Source Location Algorithm Based on Chaos Artificial Bee Colony Algorithm

DOI

10.2991/icimm-15.2015.30How to use a DOI?

Keywords

Chaotic Mapping; Artificial Colony; SRP-PHAT; Sound Source Localization Algorithm

Abstract

Aiming at defects of large computational complexity and poor real-time performance of the traditional steering response power-phase transform (SRP-PHAT) sound source localization algorithm, a SRP-PHAT sound source localization algorithm based on chaos artificial bee colony algorithm was proposed. In this proposed algorithm, the beam power function of microphone array is used as the objective cost function to establish the mathematical model of source localization, the global coverage of chaos and the fast convergence speed and strong robustness of the artificial colony algorithm are combined to realize three dimensional sound source localization. The experimental results show that the proposed algorithm has lower computational complex and high positioning accuracy, and it can satisfy the demand of the actual positioning system.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yecai Guo
AU  - Jiping Wu
AU  - Sainan Zhu
PY  - 2015/07
DA  - 2015/07
TI  - SRP-PHAT Source Location Algorithm Based on Chaos Artificial Bee Colony Algorithm
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 153
EP  - 158
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.30
DO  - 10.2991/icimm-15.2015.30
ID  - Guo2015/07
ER  -