Wang L.,Army Aviation of Institute |
Zhang T.,PLA Air Force Aviation University |
Feng G.-Q.,PLA Air Force Aviation University |
Yu L.,PLA Air Force Aviation University |
Yang H.-Y.,PLA Air Force Aviation University
Kongzhi Lilun Yu Yingyong/Control Theory and Applications | Year: 2012
Asynchronous track-fusion of multiple network-nodes is one of the key techniques in handling the networked targeting combat manners. Making the best use of asynchronous track-information from multiple nodes, we improve the precision of networked targeting. First, the major techniques for asynchronous fusion in the networked targeting environment are analyzed, from which we propose three different asynchronous fusion policies for networked targeting. Next, the asynchronous track-fusion algorithm and computation steps are developed according to the optimal estimation theory. Finally, the simulation experiments are performed, which validate the efficacy of the proposed methods in asynchronous track-fusion. The effect on fusion-performances from the fusion period is also analyzed.