AUTHORS: Renhui Wang, Yunzhong Song
Download as PDF
ABSTRACT: In order to solve the problem of localization of the acoustic source by using sensor networks, one kind of distributed location scheme was proposed, here. Firstly, the sensor networks reference node and network topologies were defined. Then, the pulse-coupled clock synchronization algorithm was introduced to synchronize all node clocks, and besides that, the time difference of arrival of the source sound signals to all the nodes was measured on the basis of the clock synchronization. Finally, the position of the sound source was located by sensor networks equipped with distributed localization algorithm. In case of completeness, the four different forms of configuration, classical wedge, quad, symmetric wedge and circle, were taken for examples to verify the suggested idea. And each kind of network distribution topological configuration form was computed repeatedly for 1000 times, under the linear iterative algorithm
KEYWORDS: localization, acoustic source, pulse-coupled clock synchronization, time difference of arrival, wireless sensor networks, linear iterative algorithm
REFERENCES:
[1] Umrao S, Kumar Tripathi A. Time synchronization protocol in wireless sensor network based on hash code.
[J] International Journal of Computer Applications, Vol.68, No.23, 2014, pp.31-35.
[2] Yildirim K S, Kantarci A. External gradient time synchronization in wireless sensor networks.
[J] IEEE Transactions on Parallel & Distributed Systems, Vol.25, No.3, 2014, pp.633-641.
[3] Pazó D, Montbrió E. Low dimensional dynamics of populations of pulse coupled oscillators.
[J] Physical Review X, Vol.4, No.1, 2014, pp.147-241.
[4] Simeone O, Spagnolini U, Bar Ness Y, et al. Distributed synchronization in wireless networks.
[J] IEEE Signal Processing Magazine, Vol.25, No.5, 2008, pp.81-97.
[5] Gentz R, Scaglione A, Ferrari L. A pulse coupled synchronization and scheduling protocol for clustered wireless sensor networks.
[J] IEEE Internet of Things Journal, Vol.3, No.6, 2017, pp.1222-1234.
[6] Wang Yongqiang, Doyle F J III. Optimal phase response functions for fast pulse coupled synchronization in wireless sensor networks.
[J] IEEE Transactions on Signal Processing, Vol.60, No.10, 2012, pp.5583-5588.
[7] Gao Y, Shen D. Context aware anatomical landmark detection: application to deformable model initialization in prostate CT images
[C]//Wu Guorong, Zhang Daoqiang, Zhou Luping. Proceedings of International Workshop on Machine Learing in Medical Imaging. Boston, USA: Springer, Vol.8, No.4, 2014, pp.491-502.
[8] Shao H J, Zhang X P, Wang Z. Efficient closed form algorithms for AOA based self-localization of sensor nodes using auxiliary variables.
[J] IEEE Transactions on Signal Processing, Vol.62, No.10, 2014, pp.2580-2594.
[9] Lai Y D, Lin J M, Ding J. A simple joint clock synchronization and localization algorithm with low communication overhead.
[J] Journal of Chongqing University of Posts & Telecommunications, Vol.11, No.1, 2016, pp.77-83.
[10] Chen Hui, Xiong Hui, Yin Changsheng, et al. Research on positioning algorithm based on clock synchronization in wireless sensor networks.
[J] Modern Electronic Technology, Vol.438, No.7, 2015, pp.23-27. In Chinese.
[11] Alfakih A, Anjos M F, Piccialli V, et al. Euclidean distance matrices, semidefinite programming, and sensor network localization.
[J] Portugaliae Mathematica, Vol.68, No.68, 2011, pp.53-102.
[12] Venkateswaran S, Madhow U. Localizing multiple events using times of arrival: a parallelized, hierarchical approach to the association problem.
[J] IEEE Transactions on Signal Processing, Vol.60, No.10, 2012, pp.5464-5477.
[13] Wang Y, Núñez F, Rd D F. Energy efficient pulse coupled synchronization strategy design for wireless sensor networks through reduced idle listening.
[J] IEEE Transactions on Signal Processing, Vol.60, No.10, 2012, pp.5293-5306.
[14] Wang Y, Núñez F, Doyle F J. Statistical analysis of the pulse coupled synchronization strategy for wireless sensor networks.
[J] IEEE Transactions on Signal Processing, Vol.61, No.21, 2013, pp.5193-5204.
[15] Mirollo R E, Strogatz S H. Synchronization of pulse coupled biological oscillators.
[J] SIAM Journal on Applied Mathematics. Vol.50, No.6, 1990, pp.1645-1662.
[16] Patwari N, Hero A O I, Perkins M, et al. Relative location estimation in wireless sensor networks.
[J] IEEE Transactions on Signal Processing, Vol.51, No.8, 2015, pp.2137-2148.
[17] Diao Y, Lin Z, Fu M. A barycentric coordinate based distributed localization algorithm for sensor networks.
[J] IEEE Transactions on Signal Processing, Vol.62, No.18, 2014, pp.4760-4771.
[18] Chen K, Wang J, Zhang Y, et al. Consensus of second order nonlinear multi agent systems under state controlled switching topology.
[J] Nonlinear Dynamics, Vol.81, No.4, 2015, pp.1871-1878.
[19] Bishop A N, Fidan B, Anderson B D O, et al. Optimality analysis of sensor target localization geometries.
[J] Automatica, Vol.46, No.3, 2010, pp.479-492.
[20] Hamdollahzadeh M, Adelipour S, Behnia F. Sequential sensor placement in two dimensional passive source localisation using time difference of arrival measurements.
[J] Let Signal Processing, Vol.12, No.3, 2018, pp.310-319.