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随着电子技术的发展,A320AFS 系统实现了高度的集成化,很多 AFS 功能用一台或两台机算机即可实现。这大大减少了维护时间,提高了安全可靠性。A320飞机 AFS 使用了两套设备,每套设备有一台 FMGC,一台 FAC。1 AFS 系统介绍AFS 计算指令控制飞机和发动机(图1)。AFS 的指令输至 EFCS 和 FADEC 来控制飞机和发动机,当 AFS失效,可以由侧杆给 EFCS 指令控制飞机操纵面,由推力杆给 FADEC 指令控制发动机推力。
With the development of electronic technology, A320AFS system has achieved a high degree of integration, and many AFS functions can be realized by one or two computers. This greatly reduces maintenance time and improves safety and reliability. A320 aircraft AFS uses two sets of equipment, each set has a FMGC, a FAC. 1 AFS System Introduction AFS calculation instructions control the aircraft and the engine (Figure 1). AFS instructions to the EFCS and FADEC to control the aircraft and the engine. When the AFS fails, the control side of the aircraft can be controlled by the EFCS command. The thrust rod controls the engine thrust to the FADEC command.