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首页> 外文期刊>TsAGI science journal >SELECTION METHOD OF MONITORING ALGORITHM THRESHOLDS FOR AIRLINER'S DIGITAL FLY-BY-WIRE CONTROL SYSTEM
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SELECTION METHOD OF MONITORING ALGORITHM THRESHOLDS FOR AIRLINER'S DIGITAL FLY-BY-WIRE CONTROL SYSTEM

机译:航空公司数字线控飞行控制算法阈值的选择方法

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摘要

In this study, the operation of airliner digital redundant control system monitors is considered. The differences between monitored signals include asynchronous and stochastic parts. An approach to evaluate the probability of a monitoring system false alert is proposed. This approach makes it possible to select preliminary thresholds of monitors in order to satisfy the requirements for false alert probability defined in the FHA step. These probabilities are evaluated using the solution to the classical stochastic problem of level excess and flight simulator data. The resulting estimates are then corrected using the test flight results.
机译:在这项研究中,考虑了飞机数字冗余控制系统监视器的操作。监视信号之间的差异包括异步和随机部分。提出了一种评估监视系统虚警概率的方法。这种方法可以选择监视器的初始阈值,以满足FHA步骤中定义的虚假警报概率的要求。这些概率是通过使用经典的随机水平超随机问题和飞行模拟器数据的解决方案来评估的。然后使用试飞结果对得出的估计值进行校正。

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