AE710 Helicopter Dynamics, Stability and Control
AE710 Helicopter Dynamics, Stability and Control
AE710 Helicopter Dynamics, Stability and Control
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<strong>AE710</strong> <strong>Helicopter</strong> <strong>Dynamics</strong>,<br />
<strong>Stability</strong> <strong>and</strong> <strong>Control</strong><br />
Dr. Ilkay Yavrucuk<br />
Spring 2006<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Why do we need helicopters?<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
This is why…<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Earliest <strong>Helicopter</strong>..<br />
Chinese Top<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Leonardo da Vinci<br />
(1480? 1493?)<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
D’AmeCourt (1863)<br />
Steam-Propelled <strong>Helicopter</strong><br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Paul Cornu (1907)<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
De La Cierva<br />
invented Autogyros (1923)<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Cierva introduced hinges at the root<br />
that allowed blades to freely flap<br />
Hinges<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Igor Sikorsky<br />
Started work in 1907, Patent in 1935<br />
Used tail rotor to counter-act the reactive torque exerted by<br />
the rotor on the vehicle.<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Ways of countering the<br />
Reactive Torque<br />
Other possibilities: Tip jets, tip mounted engines<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Single Rotor <strong>Helicopter</strong><br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
T<strong>and</strong>em Rotors (Chinook)<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Coaxial rotors<br />
Kamov KA-52<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
NOTAR <strong>Helicopter</strong><br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
NOTAR Concept<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Tilt Rotor Vehicles<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Main Rotor Hub<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong><br />
Collective <strong>Control</strong>s<br />
Cyclic <strong>Control</strong>s
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Unmanned Systems<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
GTMax Unmanned <strong>Helicopter</strong><br />
• Gasoline, 2 Cycle<br />
• 2 Cylinder, Water Cooled<br />
• 246cc Displacement, 21 hp<br />
• Endurance 60 min<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong><br />
• Rotor Diameter: 10.2 ft<br />
• Length: 11.9 ft<br />
• Gross Weight: 205 lb<br />
• Payload: >66 lb
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
HB-1 HB 1 Aerial Robotics 2000<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
<strong>Helicopter</strong>s Videos<br />
Dr. Ilkay Yavrucuk<br />
<strong>AE710</strong>
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