Multiple Platforms and Targets Data Fusion Technology Based on Weighted Least Squares Fit and Ant Colony Algorithm

By Transmitting real-time tactical message among sensors, the command and control units and weapon platforms, datalink is an effective method to meet the need of information interchanging. In the research of data link, multiple platforms and targets data fusion technology is the intractable and focal point. Aiming at tracing unitized and clear battlefield situation map, based on weighted least squares fit and ant colony algorithm, a target data fusion technology in datalink system is proposed in this paper. With the constructed model, simulation result shows that the proposed algorithm is feasible and effective.