320系列机组课程自动飞行FD AP

航空

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航空

AUTOFLIGHT MENU FD/AP 1/34
AUTOFLIGHT MENU
FD/AP 2/34
In this module we will review how to engage and disconnect the Autopilots
(Autopilots ON/OFF), as well as the Flight Directors (Flight Directors ON/OFF).
You are the Captain, and PF...
Auto pilot
commands
FMGC
Flight Guidance
AUTOFLIGHT MENU
FD/AP 3/34
We are just airborne, above 100 ft from the ground.
To reduce the pilot workload and enhance aircraft
safety, let’s engage one auto pilot.
Ennggaaggee AP11..
AUTOFLIGHT MENU FD/AP 4/34
We are just airborne, above 100 ft from the ground.
To reduce the pilot workload and enhance aircraft
safety, let’s engage one auto pilot.
Noo.. Ennggaaggee AP11..
AUTOFLIGHT MENU FD/AP 5/34
We are just airborne, above 100 ft from the ground.
To reduce the pilot workload and enhance aircraft
safety, let’s engage one auto pilot.
Noo.. Ussee tthhee AP11 ppbb ttoo eennggaaggee AP11..
AUTOFLIGHT MENU
FD/AP 6/34
The FMA confirms the engagement of AP1.
As a general rule when the Captain is PF, AP1 is used. When the
First Officer is PF, AP2 is used. This ensures that each AP will be
alternatively operated. The AP can be used just after lift off (5secs) from
say 100 ft until the end of the landing roll-out.
In most cases, only one AP can be turned ON at a time.
AUTOFLIGHT MENU
FD/AP 7/34
However, in case of an ILS automatic approach, both AP may be turned ON at the
same time. This ensures the best level of redundancy required to safely achieve
autolands, auto-rollouts or low altitude go-arounds.
As a consequence, once cleared for an ILS approach, the pilot presses the APPR
pb to arm LOC and G/S modes ; the second AP may then be turned ON.
Ennggaaggee AP22..
AUTOFLIGHT MENU FD/AP 8/34
However, in case of an ILS automatic approach, both AP may be turned ON at the
same time. This ensures the best level of redundancy required to safely achieve
autolands, auto-rollouts or low altitude go-arounds.
As a consequence, once cleared for an ILS approach, the pilot presses the APPR
pb to arm LOC and G/S modes ; the second AP may then be turned ON.
Noo.. Ennggaaggee AP22..
AUTOFLIGHT MENU FD/AP 9/34
However, in case of an ILS automatic approach, both AP may be turned ON at the
same time. This ensures the best level of redundancy required to safely achieve
autolands, auto-rollouts or low altitude go-arounds.
As a consequence, once cleared for an ILS approach, the pilot presses the APPR
pb to arm LOC and G/S modes ; the second AP may then be turned ON.
Noo.. TToo eennggaaggee AP22 uussee tthhee AP22 ppbb..
AUTOFLIGHT MENU
FD/AP 10/34
The FMA confirms the engagement status of both AP as well as the
resulting level of redundancy achieved (DUAL). This will dictate the
minimum possible DH. You will see this in more details in the
“Guidance Mode” modules.
Now, let us review how to disconnect or turn the AP OFF.
AUTOFLIGHT MENU FD/AP 11/34
You are now flying an automatic approach. When in sight of the
runway, you decide to take over manually .
To turn the AP OFF, you press the red AP disconnect pb also
called take over pb , located on either side stick.
AUTOFLIGHT MENU FD/AP 12/34
The FMA shows that both AP are OFF ; the approach capability is downgraded to CAT1 .
Both AP green lights on the FCU are extinguished.
AUTOFLIGHT MENU
FD/AP 13/34
The FG drives also the Flight Director symbols displayed on either PFD.
The Flight Director ( FD) is an assistance provided to the pilots to accurately
hand-fly the A/C along a given segment of trajectory.
The FD provides guidance orders to the pilots, as a function of the guidance
modes and targets selected on the FCU . These orders are materialized by specific
symbols ( e.g crossbars ) .
Auto pilot
commands
Flight Director
commands
FMGC
Flight Guidance
AUTOFLIGHT MENU FD/AP 14/34
The FD symbols are displayed on either PFD. The symbols on PFD1 are
driven by FG1, those on PFD2 are driven by FG2.
The engagement status of the FD is indicated on the FMA.
Here, the FD symbols are called crossbars and are referenced to the
A/C attitude symbol ( ).
AUTOFLIGHT MENU
FD/AP 15/34
To turn the FD ON or OFF, use the FD pb located on
either EFIS control panel.
When an FD is ON, the green bars of the
corresponding pb are illuminated.
Here both FD are ON ; let’s turn them OFF.
AUTOFLIGHT MENU FD/AP 16/34
AUTOFLIGHT MENU
FD/AP 17/34
Each pilot presses on its FD pb:
- FD bars are removed from the PFD,
- FD engagement status is cleared on the FMA,
- FD pb green lights are extinguished.
AUTOFLIGHT MENU FD/AP 18/34
Note that we have switched the AP1 OFF for you.
When both AP and FD are OFF, note that all mode fields, except
the one of the A/THR ( here MACH) are blank on the FMA.
Let’s now turn the FD back ON. Suppose that the Captain presses
its FD pb first, and then the F/O.
AUTOFLIGHT MENU FD/AP 19/34
AUTOFLIGHT MENU FD/AP 20/34
FD1 is ON. The crossbars are displayed on PFD1; the FMA on both PFD indicates :
- “1FD-” as FD engagement status , meaning that only FD1 is ON,
- The FD1 associated modes.
Notice that FD1 pb illuminates in green on the EFIS Control panel.
Let us now turn the F/O’s FD back ON.
NOTE: when both AP and FD are OFF and you turn one of them back ON again , it comes
up in V/S and HDG “basic” modes.
AUTOFLIGHT MENU FD/AP 21/34
AUTOFLIGHT MENU FD/AP 22/34
Both FD are now ON ; the crossbars are displayed on PFD2. Both FMA indicate:
- “1FD2” as FD engagement status , meaning that both FD are ON ,
- The onside FD guidance modes.
Note that FD2 pb illuminates in green on the EFIS Control panel.
As a general rule: both FD shall be turned ON or OFF at the same time.
AUTOFLIGHT MENU
FD/AP 23/34
Let’s review the FD symbols. The FD crossbars consist of two
independent bars referenced to the aircraft attitude symbol:
- a horizontal bar indicating the pitch command,
- a vertical bar indicating the roll command.
AUTOFLIGHT MENU
FD/AP 24/34
The roll bar is replaced by a yaw bar index for takeoff
and landing roll out purposes from an ILS equipped
runway. The yaw bar assists the pilot to properly track the
localizer on ground while in low visibility condition.
AUTOFLIGHT MENU
FD/AP 25/34
The principle of the FD crossbars has been
reviewed in the EFIS module. Let’s review an other
Flight Director symbology.
AUTOFLIGHT MENU
FD/AP 26/34
We have seen the Flight Director crossbar symbology
referenced to the aircraft attitude symbol. The other FD symbology
is referenced to the Flight Path Vector (FPV) or bird. The bird can
be displayed ON/OFF on the PFD by pressing the HDG-V/S/TRKFPA
pb on the FCU.
Clliicckk oonn tthhee HDG--V//S//TTRK--FFPA ppbb..
AUTOFLIGHT MENU FD/AP 27/34
We have seen the Flight Director crossbar symbology
referenced to the aircraft attitude symbol. The other FD symbology
is referenced to the Flight Path Vector (FPV) or bird. The bird can
be displayed ON/OFF on the PFD by pressing the HDG-V/S/TRKFPA
pb on the FCU.
Noo.. Clliicckk oonn tthhee HDG--V//S//TTRK--FFPA ppbb..
AUTOFLIGHT MENU FD/AP 28/34
We have seen the Flight Director crossbar symbology
referenced to the aircraft attitude symbol. The other FD symbology
is referenced to the Flight Path Vector (FPV) or bird. The bird can
be displayed ON/OFF on the PFD by pressing the HDG-V/S/TRKFPA
pb on the FCU.
Noo.. Clliicckk oonn tthhee hhiigghhlliigghhtteedd ppbb..
AUTOFLIGHT MENU
FD/AP 29/34
Notice that, on the PFD, the bird is now displayed.
On the FCU, the indications have been modified to
reflect the change to TRK - FPA.
Let’s have a closer look at the PFD.
AUTOFLIGHT MENU
FD/AP 30/34
The Flight Path Vector (FPV) is displayed. The crossbars
are removed and replaced by the Flight Path Director (FPD),
referenced to the FPV.
AUTOFLIGHT MENU FD/AP 31/34
In case FD bars are displayed and the guidance modes are V/S
and/or HDG, these modes are changed when the switch to
TRK/FPA is made.
Have a look while we do this for you.
AUTOFLIGHT MENU FD/AP 32/34
First, check that FPV is displayed. You can see that the mode
changes are outlined on the FMA with white boxes.
Notice also that the HDG target has been changed to a properly
synchronized TRK target.
AUTOFLIGHT MENU
FD/AP 33/34
Let’s see an example of a manual track change. We
will concentrate on the PFD. When flying manually, the
objective is to center and align the FPV on the FPD.
We will turn onto a track of 140.
AUTOFLIGHT MENU
FD/AP 34/34
The FPD shows the demand for roll to turn on to the selected track.
The aircraft is rolled until the FPV and FPD are aligned. Approaching
TRK140, the FPD demands a roll to level the wings.
You will practice the use of the FPV and the FPD in the simulator.
NEXT
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AUTOFLIGHT MENU FD/AP 35/34
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EXIT
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bocome

非正常操作

tissle

好资料，学习中。。。

gordon525

谢谢辛苦了 收藏一下

wsinglejoke

66666666666666666666666666666

diguo

恩。好东西。要好好学习一下。