In this paper,we implement a system which has no sensor,and shows good work performance in radar communication.The Bar Shalom-Campo track fusion algorithm is applied to optimize the design of distributed track melting,and is without feedback.Theory analysis shows that the algorithm can reduce the computational cost and the operation difficulty by a priori information.The experimental results indicate that the error of improved algorithm is much smaller than a single sensor in the process of radar communication.Furthermore,compared with single radar IMM filtering the optimization of track fusion algorithm can significantly improve the positioning accuracy.The optimization algorithm used in the system can achieve multiple sensor fusion target improvement.This study has significant theoretical and practical value to the optimization of system work ability.%在无需传感器系统中实现了工作性能良好、精准时间的航迹关联雷达通信,采用Bar Shalom-Campo航迹融合算法优化设计了无反馈形式的分布式航迹融合.理论分析表明,算法能够通过先验信息,实现运算量以及运算难度的降低.实验结果得到:改进的算法的雷达通信过程中误差明显小于单个传感器的误差;优化的航迹融合算法与单一雷达的滤波相比能够显著提高定位精度,定位性能有了明显的改进;优化算法后的系统能够达到多传感融合改进目标定位.这一研究对最大程度的优化系统的工作能力具有明显的理论和实践应用价值.
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