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arXiv 2309.03462eess.SYcs.SY
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无人机飞行控制系统关键部件损伤分析研究

Research on Damage Analysis of Key Parts of UAV Flight Control System

Tianshun Li, Huaimin Chen, Ben Xiao, Hao Li, Shiyu Hao, Di Hai, Xuetong Wang

AI总结:

提出基于无人机模型的硬件在环仿真方法生成故障数据,通过注入典型故障进行损伤分析,提取故障特征并判断故障部件,支持精确打击与性能评估。

摘要:

提出一套基于无人机模型的硬件在环仿真方法以生成故障数据,用于判断发生故障的部件。利用实际飞行实验数据证明Simulink模型的可靠性。随后在硬件在环仿真平台中,向无人机部件的不同通道注入一系列具有不同幅值的典型故障。通过这种方式生成故障数据,并通过损伤分析获得其对无人机飞行和任务/控制的影响。提取典型故障特征,可分析和判断发生故障的部件。我们还能了解故障发展的趋势,并基于外部表现总结故障原因,从而支持精确打击和性能评估技术。

英文摘要:

A set of hardware in the loop simulation methods based on the UAV model is proposed to create fault data, which is used to judge the parts where faults happen. Actual flight experimental data is utilized to prove the reliability of Simulink models. Then a series of typical faults with various amplitudes are injected into different channels of UAV parts in hardware in the loop simulation platform. Fault data is created this way, and the effect on UAV flight and task/control can be obtained through damage analysis. Typical fault characters are extracted, and those parts that have faults can be analyzed and judged. We can also know the trend that faults will develop and conclude the reasons for faults based on exterior performance, which supports precise attack and performance evaluation techniques.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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