关键参数快速处理单元在飞行试验中的应用

The application of the key parameters rapid processing unitin the flight test

摘要:

用于飞行试验的传统数据处理模式及数据处理流程,在ARJ21定型试飞时就已经受到挑战,测试参数由三代机的2000个左右激增到6000个左右,传统模式的处理时间大致是飞行时间的1.5～2倍,这种数据处理模式已经严重制约了型号的试飞效率。新一代试验机测试参数已经达到15000个左右,显然传统的数据处理模式已经无法适应。针对海量数据快速处理的需求,全球各大试飞机构及设备供应商都在探索快速处理的方法,研制快速处理的设备。本文介绍了具有自主知识产权的关键参数快速处理单元的设计思路,以及在新型号飞行试验过程中关键参数快速处理单元的应用情况。

Abstract:

Traditional data processing model and data processing flow for flight test has been challenged in ARJ finalize flight test, the test parameters from three generations of airborne around 2000 soared to 6000 or so, processing time of the traditional model is about 1.5 to 2 times of flight time, this data processing model has severely restricted test efficiency of the model. The test parameters of the new generation of testing airplane has reached about 15000 or so, obviously the traditional data processing mode has been unable to adapt. According to the need of rapid processing huge amounts of data, the world’s largest test institutions and equipment suppliers are exploring rapid processing methods, developing related equipments. This article introduces the design idea of key parameters rapid processing unit with independent intellectual property rights, and the application in the new type flight test process.