Abstract: Based on the distributed multi-sensor track fusion system，under the rule of minimizing the trace of estimation error covariance matrix，it applies both sequence disposal means and matrix weighting fusion algorithm，the track fusion algorithm，on the condition of considering the correlated estimation，is presented.Also，the analysis and the simulation of the track fusion performance of the algorithm are presented，theoretically.The simulation results show the feasibility and the validity of the fusion algorithm based on sequence disposal.

摘要： 基于分布式的多传感器航迹融合系统，采用序贯处理的方法并结合矩阵加权的融合算法，在估计误差协方差阵迹最小的准则下，提出了估计误差相关条件下的航迹融合算法，从理论上对算法的航迹融合性能进行了分析，并进行了仿真。仿真结果表明了基于序贯处理的融合算法的可行性和有效性。