CRJ-700 FMS OPERATIONS

levin · 发表于 2013-5-19 22:17:31

CRJ-700 FMS OPERATIONS
FMS OPERATIONS
Chapter 1 – What is FMS? ...................................................................................................... 3
Chapter 2 – FMS Operating Basics ........................................................................................ 7
Chapter 3 – Status Page .......................................................................................................... 11
Chapter 4 – Initialization ........................................................................................................ 12
Chapter 5 – FMS and Sensor Control ................................................................................... 16
Chapter 6 – MFD Control ...................................................................................................... 20
Chapter 7 – Radio Tuning ...................................................................................................... 21
Chapter 8 – GPS Navigation .................................................................................................. 22
Chapter 9 – Vertical Navigation ............................................................................................ 24
Chapter 10 – Database ........................................................................................................... 34
Chapter 11 – Flight Plans ...................................................................................................... 41
Chapter 12 – Performance .................................................................................................... 50
Chapter 13 – Flying the FMS ................................................................................................ 52
Chapter 14 – Approaches ...................................................................................................... 57
Chapter 15 – Holds ................................................................................................................ 74
Chapter 16 – Fixes ................................................................................................................. 76
Chapter 17 – PFD Annunciations ........................................................................................ 77
Chapter 18 – Operating Tips ................................................................................................ 79
This training manual is intended to be a generic manual for all FMS applications. Thus, your aircraft system
may not have all the features described herein.

Chapter 1: What is FMS
The New Generation Collins Flight Management Systems (FMS) function primarily as a
navigation computer. They closely follow ARINC characteristics for Navigation Database
(ARINC 424), Flight Management Computers
(ARINC 702), and Multi-Purpose Control and
Display Units. They have other abilities such as
radio tuning, making performance calculations,
and data communication on an ACARS, AFIS
or SATCOM link.
Navigation, however, is the principal job. In
order to provide successful navigation, the FMS must accomplish two distinct processes. It must
determine its position and then must provide steering. Once it knows where it is and the pilot
has told it where it needs to go, it will provide steering guidance to complete the mission.
The FMS receives heading data from an Attitude Heading Reference System (AHRS) or an
Inertial Reference System (IRS) and true airspeed inputs from an air data source. The FMS
receives data from multiple Long-Range Navigation (LRN) sensors - and using a Kalman filter,
computes a position estimate.
Normally, the FMS uses all installed and available navigation sensors (GPS, DME/DME,
VOR/DME and IRS) to determine position. Each sensor’s position is independently calculated,
then the individual positions are blended to create the FMS position. The FMS POSITION
SUMMARY page on the MFD provides a bearing/distance difference between the blended
(FMS) position and each sensor capable of calculating a position.

zhanshilei · 发表于 2013-5-21 17:12:11

看不懂啊

xuezhiyuyun · 发表于 2013-5-21 23:56:26

看不懂啊

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[CRJ] CRJ-700 FMS OPERATIONS

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