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Application of Wavelet Transform to Aircraft Safety

机译:小波变换在飞机安全中的应用

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To improve aircraft safety, monitoring their flight characteristics in flight is one important concept. The system identification methodologies are applied to such purpose, and their capability is studied. Experiments using a small unmanned aerial vehicle (UAV), whose flight characteristics are far more difficult to be identified than conventional aircraft mainly because of their light weight, indicate that conventional methods are insufficient; However, a newly proposed new method using wavelet transform can identify its characteristics accurately and its potential to be used for the monitoring is shown. An experiment to separate wingtip of the small UAV and to identify the varying flight characteristics is currently under preparation for further evaluations of this new method, and its details are also described.
机译:为了提高航空器的安全性,监视其在飞行中的飞行特性是一个重要的概念。将系统识别方法应用于此目的,并研究其能力。使用小型无人机(UAV)进行的实验表明,由于其重量轻,其飞行特性远比常规飞机难于确定,这表明常规方法是不够的。然而,新提出的使用小波变换的新方法可以准确地识别其特征,并显示了其用于监测的潜力。目前正在准备分离小型无人机翼尖并识别变化的飞行特性的实验,以进一步评估这种新方法,并详细说明了其细节。

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