DDS体系在飞行器地面测试系统中的应用

摘要

According to the spacecraft detection system needs to meet a variety of different types of data transmission, high transmission rate, high data real-time transmission of the objective, the broadcasting network communication system of DDS data communication system method to build the spacecraft detection system. Through a certain type of spacecraft ground testing and various large-scale test,it is easy to obtain some conclusion,such as the DDS data communication system has high real-time performance;the network architecture of the system is easy to extend and adapt to different types of data transmission;data communication mode is flexible.The DDS data communication system can meet the application requirements of spacecraft ground testing.%针对飞行器地面测试系统需要满足多种不同类型的数据传输、较高的数据传输速率、较高的数据传输实时性的目的，采用广播式网络通信体系DDS数据通信体系进行飞行器地面测试系统构建的方法。通过某型号飞行器地面测试以及各项大型试验。得出DDS数据通信体系具有高实时性、系统网络架构易于扩展、能够适应不同类型数据传输、数据通信模式灵活可配置等诸多结论，DDS数据通信体系完全能够满足飞行器地面测试的应用需求。