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在飞行试验中,试飞测试系统健康诊断是保证获取飞行数据的重要手段。早期的健康诊断主要依靠人工判读数据的方式进行,效率低,误差大。本文提出了一种新型系统级实时自动健康诊断的方法,并依据试飞测试应用特点详细描述了子系统健康诊断的方法,最终构建了试飞测试系统的健康诊断方式,并在实际工程中得到了有效地应用,提高了工作效率。在飞行试验中,为了考核和评价飞行器的各种性能与指
In flight tests, the health test of flight test system is an important means to ensure obtaining flight data. Early diagnosis mainly rely on manual interpretation of data, low efficiency, large errors. In this paper, a new system-level real-time automatic health diagnosis method is proposed. Based on the application characteristics of flight test, the method of subsystem health diagnosis is described in detail. Finally, the health diagnosis method of flight test system is constructed and validated in practical engineering Application, improve work efficiency. In flight tests, in order to assess and evaluate the various performance and means of aircraft