信息融合是现代机载航空电子信息系统的关键技术之一。文中针对机载传感器的特点，探讨了机载信息融合系统的具体设计，给出了一种分布式融合系统的实现方法。首先介绍了系统的主要功能和体系结构设计，将系统划分为数据模拟和融合处理两个部分，同时对系统进行功能模块化分解；然后仔细研究了主要模块的功能实现和设计思路，分析了关键模块的算法和实现方法；最后给出了系统的软件实现，验证了本系统的有效性与实用性。

Information fusion is one of the key technologies in modem avionics system. Focusing on the characteristics of airbome sensors, this paper describes the design of an information fusion system, gives the implementation of a distributed fusion system. Firstly, the main functions and configuration of the system is described, which is divided into two parts and decomposed to modules. Secondly, the functional design of each module is given. In addition, the algorithm and the implementation of the key modules are analyzed. At last, the software implementation of the system which verified the system effectiveness and practicality is introduced.

TN951

国防预研项目（No.413010701-2）