飞行翻译_公务机_公务航空_Business Jet_Business Aviation

NOTE
The autopilot will disengage whenever a TOGA button is pressed on the ground or in-flight. The autopilot visual and aural disengage warnings may be canceled by pushing either TOGA button again, or by pushing the AP/SP DISC switch.
The vertical component of go-around mode (GA) generates a 10-degree pitch-up command.
Go-around vertical mode is cleared by:
.
Selecting or capturing another active mode;

.
Engaging the autopilot; or

.
Pressing the FD SYNC button.

 AUTOMATIC FLIGHT CONTROL SYSTEM Description  Vol. 2  04.10.43 
Oct 05/06 

Vertical Go-Around Mode Figure 04.10.36
Glideslope Mode
Glideslope mode (GS) generates commands to capture and track the glideslope of an ILS approach. Each flight director captures independently in approach mode, and operates in the dual independent configuration.
Glideslope mode becomes armed automatically when the aircraft is inbound and in approach mode (APPR button selected), with less than 105 degrees between heading and LOC course. When armed, a white GS annunciation appears in the vertical armed field of the FMA.
Glideslope capture can only occur after LOC capture, and is possible from above or below the glideslope beam. Prior to GS capture, the FCCs operate in the current active vertical mode. Upon GS capture, the previously active vertical mode clears automatically, and a green GS annunciation is displayed in the vertical capture field of the FMA. The capture point is a function of the closure rate, and the capture will always occur if the deviation is less than 10% of full-scale deflection (under 0.2 dots).
Glideslope mode is cleared by:
.
Selection of NAV mode;

.
Loss of approach mode; or

.
Loss of localizer (NAV SOURCE change or loss of signal).

Vertical Navigation
Pushing the VNAV button on the FCP alternately selects and clears vertical navigation mode. VNAV is active when it is selected and valid. VNAV is valid when the following conditions are met:
.
An active flight plan with a TO waypoint exists in the FMS;

.
The active navigation source is either a valid FMS or localizer; and

.
Preselected altitude, barometric altitude, and airspeed or Mach are all valid.

 AUTOMATIC FLIGHT CONTROL SYSTEM Description  Vol. 2  04.10.44 
Oct 05/06 

When VNAV is active, the letter “V” appears in front of the active/captured vertical mode annunciation of the FMA. Other distinct VNAV modes may also be annunciated on the vertical armed or active/captured fields of the FMA.
Selecting vertical navigation mode (VNAV) allows the FMS to provide vertical steering commands to the flight director, to ensure the vertical flight profile of the active flight plan is honored. With VNAV active, the FMS will automatically sequence the vertical flight modes, and set target airspeeds and altitudes to follow the programmed flight profile. The flight crew may also manually select other vertical modes (pitch, flight level change, vertical speed, altitude hold), and modify airspeed/Mach references while VNAV is active. These actions will suspend FMS control, but do not prevent subsequent mode activation by the FMS.
　
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