ATA Chapter 22 & Chapter 27

EAS3713:AEROSPACE VEHICLE

DESIGN

Presented by: ODYSSEY

Muhammad Izzuddin Bin Abd Aziz 167349

Ahmad Mustafa Bin Rayney Azmi 168443

Nurnabilah Binti Sha’ari 168593

Saifudin Bin Sajadi 169994

Ng Wi Tet 170208

Nurul Hamizah Binti Zainal Abidin 170656

Mohd Azizi Bin Ab Malek 170837

Omid Shahabadi 171612

ATA CHAPTERS 22 & 27

PRESENTATION CONTENTS Working Principle General Schematic

Main Components Functions of Every Component Interrelationships

CHAPTER 22: AUTO FLIGHT Autopilot Speed-Attitude Correction Auto Throttle System Monitor Aerodynamic Load Alleviating

WORKING PRINCIPLE Based on a closed-loop feedback

mechanism

GENERAL SCHEMATIC

FUNCTIONS OF COMPONENTS Autopilot

Enable flying with minimal ‘hands on’ Speed-Attitude Correction

Rectify attitude and speed Auto Throttle

Maintain thrust System Monitor

Provide display of system Aerodynamic Load Alleviating

Nullify gusts, reduce wing bending moments

CHAPTER 27: FLIGHT CONTROLS Aileron & Tab Rudder & Tab Elevator & Tab Horizontal Stabilizer Flaps Spoiler, Drag Devices, Fairings Gust Lock & Damper Lift Augmenting

WORKING PRINCIPLE Similar as lift on a wing Create difference in pressure

Increase streamlining to reduce drag

Lock control surfaces when parked Damp disturbances

GENERAL SCHEMATIC

A319/ A320/ A321

FUNCTIONS OF COMPONENTS Aileron & Tab

Roll control Rudder & Tab

Yaw control Elevator & Tab

Pitch control Horizontal Stabilizer

Provide horizontal stability, prevent pitching up and down

FUNCTIONS OF COMPONENTS Flaps

Extension of wing, can reduce speed and shorten takeoff and landing distance Spoiler, Drag Devices, Fairings

Reduce lift & Increase drag, Increase streamline to reduce drag Gust Lock & Damper

Lock control surfaces, damp disturbances Lift Augmenting

Increase lift generated

INTERRELATIONSHIPS 27 can be viewed as the mechanism 22 integrates them and allow

automation

Spoilers Fairings