【作者】 田方正； 杜明；

【Author】 TIAN Fang-zheng,DU Ming (Chinese Flight Test Establishment,Xi’an 710089,China)

【机构】 中国飞行试验研究院；

【摘要】 国外大型飞机设计采用大量的新技术,对飞行试验机载测试系统提出了许多新的要求,传统的机载测试系统架构已不能满足大型飞机飞行试验的需求。因此,国外飞行试验机构研究设计了大型飞机基于以太网的机载测试系统架构,满足了飞行试验的要求。该系统通过A380飞机飞行试验证明,系统设置灵活、工作安全可靠,可以有效地提高飞行试验效率,是大型飞机机载测试系统架构发展的方向。更多还原

【Abstract】 A huge number of new technologies have been taken in the designs of foreign large aircrafts.These bring many new requirements to the airborne flight test system,which make the architecture of the traditional airborne test systems can not satisfy the needs of the flight test.Therefore,the architectures based on the Ethernet of the airborne test system have been designed to meet the needs.The system has been validated via the flight test of A380.The system works safely and steadily,and can be set flexibly resulting in improving the efficiency of the flight test.It will be the developmental trend of the large aircrafts airborne test systems’ architecture.更多还原