The invention provides a dual-redundancy flap position voting monitoring method, and belongs to the technical field of flight control systems.The dual-redundancy flap position voting monitoring method comprises the steps that a dual-redundancy flap control computer is arranged, and when flap position range monitoring and flap position quadratic sum monitoring of one channel of the redundancy flap control computer meet preset requirements at the same time, the dual-redundancy flap control computer is started; if yes, the flap position collected by the channel is effective and reported; when any monitoring does not meet the preset requirement, the flap position of the channel is judged to be invalid, and the flap position of the same channel of another redundancy flap control computer is obtained and reported; when the flap positions of the channels corresponding to the dual-redundancy flap control computer are invalid, directly reporting that the flap positions are invalid; when the two channels of the redundancy flap control computer both report effective flap positions, a left and right flap position difference range monitoring strategy is executed, whether a flap asymmetry fault exists or not is judged, and alarm information is reported. The response capability, the safety and the reliability of the system are enhanced.
本申请提供了一种双余度襟翼位置表决监控方法,属于飞行控制系统技术领域,包括设置双余度襟翼控制计算机,当本余度襟翼控制计算机一个通道的襟翼位置范围监控与襟翼位置平方和监控同时满足预设要求时,则该通道采集的襟翼位置有效,并进行上报;当任一个监控不满足预设要求时,则判断该通道襟翼位置失效,获取另一余度襟翼控制计算机相同通道的襟翼位置并上报;当双余度襟翼控制计算机对应通道的襟翼位置均无效时,直接上报襟翼位置失效;当本余度襟翼控制计算机的两个通道均上报有效襟翼位置时,执行左右襟翼位置差范围监控策略,判断是否存在襟翼不对称故障,上报告警信息。本申请增强了系统的响应能力、安全性和可靠性。
Dual-redundancy flap position voting monitoring method
一种双余度襟翼位置表决监控方法
2025-04-08
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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