波音777飞行手册Section 6-9 - Flight Controls.pdf46页

777
Flight Manual

Continental
FLIGHT CONTROLS TABLE OF CONTENTS

FLT CONTROLS Sec. 6.9 TOC-1 Rev. 11/01/00 #5

FLIGHT CONTROL SYSTEM OVERVIEW......................................... 1 Introduction.................................................................................. 1 Pilot Controls ............................................................................... 1 Flight Control Surfaces ................................................................ 2 FLY-BY-WIRE SYSTEM .................................................................... 5 Overview ..................................................................................... 5 Normal Mode............................................................................... 5 Normal Mode Pitch Control.................................................... 7 Normal Mode Roll Control.................................................... 11 Normal Mode Yaw Control................................................... 13 Secondary Mode........................................................................ 15 Direct Mode ............................................................................... 16 Secondary and Direct Mode Pitch Control............................ 17 Secondary and Direct Mode Roll Control ............................. 17 Secondary and Direct Mode Yaw Control............................. 17 Mechanical Backup.................................................................... 18 FLAPS AND SLATS......................................................................... 19 Overview ................................................................................... 19 Flap And Slat Operating Modes ................................................. 19 Primary Mode...................................................................... 19 Secondary Mode ................................................................. 21 Alternate Mode .................................................................... 22 Flap Indications ......................................................................... 23 CONTROLS AND INDICATORS ...................................................... 25 Thrust Asymmetry Compensation and Primary Flight Computers Controls................................................................... 25 Pitch and Stabilizer Trim Systems.............................................. 26 Control Wheel and Column.................................................. 26 Stabilizer Trim System......................................................... 27 Aileron and Rudder Trim Controls .............................................. 29 Rudder/Brake Pedals........................................................... 31 Speedbrake Lever ............................................................... 32 Flap System .............................................................................. 33 Flap Controls....................................................................... 33 Flap Limit Placard................................................................ 34 Normal Flap Position Indication ........................................... 35 Flap Load Relief Indication .................................................. 36 Expanded Flap and Slat Position Indication ......................... 37


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