The invention discloses a fly-by-wire flight control system and method. A main control unit and a backup control unit are provided. When the main control unit works normally, the backup control unit is in a power-off or standby state, and the first bus link of the main control unit is connected to the third bus link of the actuator remote controller so as to transmit information between the main control unit and the actuator remote controller. When the main control unit works abnormally, the backup control unit is powered on, the backup control unit disconnects the first bus link from the third bus link and connects the second bus link of the backup control unit to the third bus link, so that information is transmitted between the backup control unit and the actuator remote controller.
公开了一种电传飞控系统和方法,其提供了主控制单元和备份控制单元。当主控制单元正常工作时,备份控制单元处于断电或待机状态,主控制单元的第一总线链路连接至作动器远程控制器的第三总线链路,以在主控制单元与作动器远程控制器之间传递信息。当主控制单元非正常工作时,使备份控制单元上电,备份控制单元使第一总线链路与第三总线链路断开并且将备份控制单元的第二总线链路连接至第三总线链路,以在备份控制单元与作动器远程控制器之间传递信息。
Flight-by-wire flight control system and method
电传飞控系统和方法
13.02.2024
Patent
Elektronische Ressource
Chinesisch
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