基于多测元融合的实时数据处理算法研究

Research on Real-time Data Processing Algorithm Based on Multi-measurement Element Fusion

采用多源信息融合是获取高精度实时目标动态参数的有效手段,也是测控领域实时数据处理的一个重要发展方向。由于多源信息融合模型构建复杂、控制环节多以及实现起来较为困难,在实时测控数据处理中真正实现应用的较少。主要对在多测元基础上的融合模型展开了研究,分析了多测元实时融合模型的原理、处理策略和程序控制流程等主要技术,并结合与弹道参数的融合模型进行比较,探讨了其主要特征和优势。仿真结果验证了基于多测元的融合模型算法稳健,工程适用性较强。

Multi-source information fusion is an effective means to obtain high-precision real-time target dynamic parameters,and it is also an important development direction of real-time data processing in measurement and control field. It is more difficult to achieve the multi-source information fusion model because of the complex building and too many control links. In this paper,the fusion model based on the multi-measurement element is researched. The principle,processing strategy and program control process of the real-time fusion model are analyzed. The main features and advantages are discussed by comparing with the fusion model of ballistic parameters. It is verified that the fusion model based on multi-measurement element is accurate and the engineering applicability is preferable.