The Estimation of Target Trajectory Based on Energy Attenuation of Wireless Sensor Nodes

Abstract:

For current problem of the urgent needs for moving targets’ estimated trajectory and the large algorithm complexity for trajectory estimation algorithm, without affecting the accuracy requirements of the track, put forward an algorithm of target trajectory estimation based on energy attenuation of wireless sensor nodes (ETT-EA). The algorithm is a high degree of concern from the current direction of node energy attenuation, which roughly calculates the trajectory of invasion target. Simulation results show that the algorithm saves the complexity of the algorithm with satisfying certain trajectory estimation accuracy, which is simple and adapted to specific environments.

• Periodical: Applied Mechanics and Materials (Volumes 687-691)
• Pages: 1827-1831
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.687-691.1827
• Online since: November 2014
• Authors: Lin Feng, Xiao Min Ran, Guan Lin Mei
• Keywords: Centroid, Complexity, Energy Attenuation, Path Accuracy

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