返回首页

庞巴迪CRJ200公务机机组操作手册 Bombardier CRJ-自动飞行控制系统(11)

时间:2011-11-17 10:49来源:蓝天飞行翻译 作者:公务机 点击:
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 airspeed reference can be manually set, using the speed knob. The airspeed reference is reset to current airspeed by the selection of FD SYNC or AP engagement.
Upon altitude capture, (selected altitude), speed mode is disabled.
Flight Crew Operating Manual  MASTER 
CSP A-
013 


 AUTOMATIC FLIGHT CONTROL SYSTEM  Vol. 1  03-
20-
15 

Flight Control and Guidance  REV 56, Jan 31/03 

Speed mode is displayed in either IAS or MACH. Selection of the speed readout is accomplished by pushing the SPEED knob on the flight control panel.
(6) VerticalSpeedMode
Vertical speed mode generates commands to maintain the VS reference value. When vertical speed mode is selected, the VS reference (primary flight display) is set to the current vertical speed.
The VS reference value can be changed, throughout a :12,000 feet/minute range, using the VS pitch wheel on the flight control panel. The VS reference is reset to the current vertical speed by the selection of FD SYNC or AP engagement.
When capturing or tracking a preselected altitude, a new preselected altitude must be chosen prior to selection of vertical speed mode, to avoid an immediate recapture of existing preselected altitude.
Vertical speed mode is manually selected by pushing the VS switch on the flight control panel. Selection is inhibited when in glideslope capture or overspeed. Vertical speed mode is cleared by pushing the VS switch again, by selecting a vertical hold mode, or by a vertical mode capture.
Vertical speed mode is annunciated with a green VS #.# ↑ or VS #.# ↓ in the vertical capture field on the primary flight display. The #.# is the VS reference value, in thousands of feet/minute (values over 10,000 feet/minute are displayed without a decimal point). The up arrow displays a positive reference and the down arrow displays a negative reference.
The FCC operates in the active mode. Capture will not occur if the localizer is not captured, or if the FCC is not receiving valid glideslope data. Upon glideslope capture, other vertical modes are automatically cleared on the captured side. If the other side does not concurrently capture the glideslope, it will continue to operate in the current active vertical mode, or ensuing vertical mode, until it independently captures glideslope.
Climb or descent rate is achieved by moving the rotary wheel on the flight control panel.
(7) GlideslopeMode
Glideslope mode will generate commands to capture and track the glideslope. Captures can be performed from above or below the localizer beam.
The capture point is a function of closure rate, with the capture point moving away from the beam for high closure rates. Capture will always occur if deviation is less than 10% of the full scale (under 0.2 dot).
Flight Crew Operating Manual  MASTER 
CSP A-
013 


 AUTOMATIC FLIGHT CONTROL SYSTEM Flight Control and Guidance  Vol. 1  03-
 
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CRJ200公务机机组操作手册 Bombardier CRJ-自动飞行控制系统(11)
 

------分隔线----------------------------