FMS Upgrade Summary Pegasus 2003

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FMS Upgrade Summary
Pegasus 2003
Rob Davis
Flight Deck Crew Ops Integration
Boeing Commercial Airplanes
May 2004
The Boeing Company W100.2
Overview
• New features
– Holding redesign
– “On-approach” logic change
– Option to inhibit GW entry
– Uplink delay timer (ATS datalink)
• Fixes
– VNAV overshoot
– ATS datalink log from previous flight
Maajjoorr cchhaannggeess iinn PEGASSUSS 22000033
The Boeing Company W100.3
Holding
• Flight path (entry and exit) is now displayed on the
HSI/ND MAP
– Entry displayed until established
– Exit displayed when armed
• Holding fix not treated as “fly-over” waypoint
– Allows lead turns on entry and exit
– Keeps maneuvering on the holding side of the fix
• Complies with DO-236 RNP holding
Toottaall rreeddeessiiggnn ooff tthhee eennttrryy aanndd eexxiitt llooggiicc
The Boeing Company W100.4
Holding - Direct Entry (Sector 4)
The Boeing Company W100.5
Holding - Direct Entry (Sector 3)
The Boeing Company W100.6
Parallel Entry (Sector 1)
The Boeing Company W100.7
Teardrop Entry
The Boeing Company W100.8
Exit Hold
EExxiitt Caromuresde mod
The Boeing Company W100.9
Exit Hold
Diissppllaayyeedd ppaatthh aafftteerr eexxeeccuuttiinngg tthhee EXIIT
The Boeing Company W100.10
“On Approach” Logic Change
• What is “ON APPROACH”?
– Allows VNAV PATH control with speed window
open
– Altitude window can be set above airplane
• Prior to Peg 03 “on approach” determined by
– Active leg part of NavDB approach or
– Runway or Missed Approach Point is active
waypoint and airplane within 25 nm of destination
IInntteennddeedd ttoo maakkee VNAV moorree pprreeddiiccttaabbllee
The Boeing Company W100.11
“On Approach” Logic Change
• Peg 03 adds one criteria
– Flaps not up while in Descent Phase
• Impact
– More predictable
– May change habit pattern
– If below path with speed intervention selected (VNAV
SPD)
– Extend flaps, FMC will transition to “On Approach”
– VNAV PATH will engage,
– Airplane will fly level to capture the path
Whhaatt iiss ddiiffffeerreenntt iinn Peegg 0033??
The Boeing Company W100.12
Gross Weight Inhibit Option
OPC ccoonnttrroolllleedd
< I N D E X R E A D Y
- - - - - - - - - - - - - - - - - - - - - - - -
< S E N D I C A O
R E Q U E S T S T E P S I Z E
ڤ . ڤڤڤ
R E S E R V E S C R G C G
ڤ . ڤڤڤ
Z F W
ڤڤڤڤ 2 0 1 . 6
F U E L C O S T I N D E X
ڤڤڤڤڤ
G W C R Z A L T
Box P E R F I N I T
prompts
deleted
ZFW
only
weight
entry
available
The Boeing Company W100.13
Uplink Delay Timer
Apppplliiccaabbllee ttoo ATSS COMM ffuunnccttiioonn
A D S ( A C T ) A D S E M E R G
< O F F ← → A R M O F F ← → O N >
< I N D E X R E A D Y
- - - - - - - - - - - - - - D A T A L I N K
< S E L E C T O F F P A N C
A T C C O M M N E X T C T R
N 7 6 7 B O F M C B
T A I L N O A C T C T R
B O E 1 2 3 4
F L T N O
- - - -
L O G O N T O
A T C L O G O N / S T A T U S
PPaaggee llaayyoouutt pprriioorr ttoo PPeegg 0033
The Boeing Company W100.14
Uplink Delay Timer
Apppplliiccaabbllee ttoo ATSS COMM ffuunnccttiioonn
< I N D E X R E A D Y
- - - - - - - - - - - - - - D A T A L I N K
< S E L E C T O F F
A T C C O M M
- - - S E C P A N C
M A X U / L D E L A Y N E X T C T R
N 7 6 7 B O F M C B
T A I L N O A C T C T R
B O E 1 2 3 4
F L T N O
- - - -
L O G O N T O
A T C L O G O N / S T A T U S 1 / 2
New entry
0 to 999
seconds
PPaaggee llaayyoouutt wiitthh PPeegg 0033
The Boeing Company W100.15
Uplink Delay Timer
SSeeccoonndd ppaaggee ccrreeaatteedd ttoo maakkee rroooom
< I N D E X R E A D Y
- - - - - - - - - - - - - - D A T A L I N K
< O F F ← → A R M O F F ← → O N >
A D S ( A C T ) A D S E M E R G
A T C L O G O N / S T A T U S 2 / 2
“Suspect” ADS Emergency selection moved
The Boeing Company W100.16
Uplink Delay Timer
Upplliinnkk Meessssaaggee --Deellaayy Exxcceeeeddeedd
< I N D E X R E A D Y
- - - - - - - - - - - - - - D A T A L I N K
< R E J E C T A C C E P T >
< S T A N D B Y L O A D >
P R O C E E D D I R E C T T O S E A
- U P L I N K D E L A Y E X C E E D E D - -
< R E Q U E S T O P E N
S T A T U S
1 4 2 8 Z A T C U P L I N K 1 / 1
Notice
precedes
message
The Boeing Company W100.17
THRUST LIM Page – 767-400
9 0 . 5
< I N D E X T A K E O F F >
- - - - - - - - - - - - - - - - - - - - - - - -
- - -
M A N T H R
< T O 2 C L B 2 >
< T O 1 < S E L > < A R M > C L M 1 >
< T O C L B >
- - - 1 2 ° C 9 6 . 6 %
S E L O A T T O 1 N 1
T H R U S T L I M
776677--440000 oonnllyy
Manual
Thrust entry
deletes
takeoff
speeds
T A K E O F F S P E E D S D E L E T E D
9 0 . 5 %
The Boeing Company W100.18
VNAV Overshoot OMB
• Baro Correction Filter
– Limits FMC rate of response to altimeter setting
changes
– 1200 feet per minute
– Intended to smooth VNAV response to altimeter
changes
• Can cause an overshoot of MCP altitude
– Low pressure day
– Level off shortly after passing transition altitude
– Effect aggravated in 767-400 (push button STD
altimeter selection)
Baarroo Coorrrreeccttiioonn Fiilltteerr Reemoovveedd
The Boeing Company W100.19
VNAV Overshoot OMB
• Impact of change
– VNAV response to altimeter setting changes is
improved
– Ride quality is not impacted
– Autoflight control limits still provide assurance of ride
quality
Baarroo Coorrrreeccttiioonn Fiilltteerr Reemoovveedd
The Boeing Company W100.20
OMB Fix
• Trust us – we fixed it
ATTSS ddaattaalliinnkk lloogg ffrroom pprreevviioouuss fflliigghhtt

radio94

飞管资料，学习一下，谢谢了！

雨后春笋

老大 谢谢了

卡拉是条狗

参考一下吧，谢谢LZ

xheleon

非常感谢楼主发布！！！！

qlxiao

哪个机型的？

cowboyx123

原帖由 民航 于 2010-4-5 20:49 发表 **** 本内容被作者隐藏 *****

thank you

guanshyy

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bocome

B737-Reduced_Thrust_Considerations