曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
The rudder PCUs also give protection to the rudder control surface against gust loads while the aircraft is on the ground.
RUDDER TRAVEL LIMITER
The rudder travel limiter actuator puts a limit on the movement of the rudder control surface, as a function of airspeed. This insures that the aerodynamic force on the rudder is not more than the structural limit of the vertical stabilizer. The horizon-tal-stabilizer-trim electronic-control unit (HST ECU) controls the movement of the rudder travel limiter-actuator.
Volume 2 Flight Crew Operating Manual Sep 13/2004 CSP 100-6 REV 1
10-01-04 PRIMARY FLIGHT CONTROLS (Cont)
RUDDER PEDALS
CONFIGURATION
WARNING
CONFIGURATION
CONFIG RUDDER TRIM
RUDDER
FGC 2
FGC 1 ELECTRICAL
INPUT MECHANICAL INPUT
CABLE INPUT
(POSITION TO EICAS FLIGHT CONTROL PAGE)
Sep 13/2004 Flight Crew Operating Manual Volume 2 REV 1 CSP 100-6
10-01-05 PRIMARY FLIGHT CONTROLS (Cont)
YAW DAMPER
The yaw damper (YD) provides damping of the aircraft inherent dutch roll characteristic using yaw rate information from an attitude heading computer. It also provides turn coordination using roll attitude from the attitude heading computer.
Since the yaw damper is installed in a series configuration, yaw damper movement will not move the pilot’s pedals. The system is mechanically limited to a ±5° of rudder motion.
The yaw damper is active while on the ground if YD has been selected on the flight guidance panel. This allows the flight crew to observe YD activity for system checks. When the aircraft accelerates above 60 kt IAS, the damping function is smoothly disabled until weight is off the wheels, at which point it is re-enabled. The yaw damper may be engaged indepen-dently of the autopilot, but if the autopilot is engaged, the yaw damper is automatically engaged.
The functions of the flight guidance YD switch are as follows:
-Engages or disengages the yaw damper, if no detected failures and/or cutout conditions exist
-Disengaging the YD disengages the autopilot
The FGP AP/YD DISC bar is used to the control the YD as follows:
-Provides a positive means of disengagement. The switch is manually positioned and the YD cannot engage when the bar is in the down (disconnect) position
When the yaw damper channel fails or disconnects, an amber YAW DAMPER FAIL (C) CAS message is displayed.
Volume 2 Flight Crew Operating Manual Sep 13/2004 CSP 100-6 REV 1
10-01-06 PRIMARY FLIGHT CONTROLS (Cont)
ELEVATORS
Pitch control is provided by the elevators and supplemented by a moveable horizontal stabilizer. Each elevator is hydrau-lically powered by two power control units and mechanically controlled via cable runs and quadrants through fore and aft displacement of either control column. Normally, the control systems are interconnected and there is simultaneous move-ment of both elevators. If the elevator split is greater than 7.5°, an ELEVATOR SPLIT (C) CAS message will be displayed.
中国公务机网 www.gongwuji.com
公务机翻译 www.aviation.cn
本文链接地址：庞巴迪挑战者300公务机机组操作手册 Bombardier Challenger-飞行操纵(5)
| 
