Continuous Target Tracking Algorithm in Aerial Wireless Sensor Network

Abstract

In three-dimensional space, the traditional algorithm of virtual force applies to continuous target tracking process is prone to problems of distraction and shorter time in keeping tracking of the target. Aiming at solving these problems, this paper proposed a suitable three-dimensional space deployment algorithm apply to continuous target tracking. The virtual force in this algorithm is combined with the inter-node force, obstacle repulsion, attractions generated by monitored-path and tracking target. It can make the nodes cover the target paths even and sustained. Performance of simulations show that, this algorithm obtains obvious improvement in continuous target tracking compared to the traditional virtual force.