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Flight Control Systems (FCS)
The primary elements of the A-10C Flight Control Systems (FCS) of the A-10 include the Stability Augmentation System (SAS), the Manual Reversion Flight Control System (MRFCS), and the Enhanced Attitude Control System (EAC). In combination and according to the situation, the FCS determines how the pilot‘s control inputs are transferred to the aircraft.
Stability Augmentation System (SAS)
The SAS improves the handling qualities of the A-10 and allows better and finer control. This results in better target tracking and reduces the amount of trimming needed.
SAS consists of control inputs in two channels: the pitch axis and the yaw axis. Note that SAS does not affect roll. As you might imagine, the pitch channel acts on elevator control input and the yaw channel acts on rudder input.
Pitch SAS
The SAS pitch channels allows the Integrated Flight and Fire Control Computer (IFFCC) to provide pitch control functions up to +5/-2 elevator trailing edge. The most noticeable effect of this is pipper tracking on a target through the HUD in the pitch axis. |
发表于 2011-3-13 17:20:54
发表于 2011-3-14 03:42:03
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