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1
Introduction
2
Introduction to Static Stability
3
Stability and Trim
4
Stability: Wing Contribution
5
Stability: Tail Contribution and Static Margin
6
Problems : Stability and Wing Contribution
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Problems : Stability Tail Contribution
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Neutral Point and Fuselage Contribution
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Longitudinal Control
10
Longitudinal Control continued....
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Control: Elevator
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CL_trim Vs 𝛿e_trim
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Neutral Point: A Closer Look
14
Contribution of Engine towards Stability
15
Revision
16
Trim:Cruise,Climb and Landing
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Trim: Maneuver
18
Maneuvering Point: Stick Fixed
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Numerical: Stick Fixed Maneuvering Point and Flight Demonstration
20
Revision
21
Directional Stability
22
Directional Control
23
Lateral Stability and Control
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Numericals : Directional, Lateral Stability and Control
25
Revision
26
Stick Free Stability
27
Stick Free Stability continued...
28
Hinge Moment and Hinge Moment Derivative
29
Aircraft Handling Qualities
30
Aircraft Handling Qualities continued...
31
Reversible Control: Stick Free and Trim Tabs
32
Numericals: Stick Free
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Numericals: Stick Free Continued...
34
Handling Qualities: Maneuvering Flight
35
Determination of Neutral Point and Maneuvering Point by Flight Experiment
36
Ponit Mass Equation of Motion
37
Forces and Moments
38
Aircraft Equations of Motion
39
Six Degrees of Freedom of an Aircraft
40
6 DoF : Angular Momentum Components
41
Vector in a Rotating Frame
42
Euler Angles
43
Small Perturbation Theory
44
Small Perturbation Theory Continued...
45
Perturbed Equations of Motion: Longitudinal Case
46
Perturbed Force : fz
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Perturbed Force : fz Continued...
48
Perturbed Pitching Moment
49
Longitudinal Dimensional Stability Derivatives
50
Dynamic Stability
51
Longitudinal Modes
52
Short Period and Phugoid Approximations
53
Pure Pitching Motion
54
Stability Augmentation System (SAS)
55
Lateral-Directional Motion
56
Tutorial - 1
57
Tutorial - 2
58
Tutorial - 3
59
Tutorial - 4
60
History of Aviation
Description:
Explore the principles of aircraft stability and control in this comprehensive course. Delve into static stability, longitudinal control, directional stability, lateral stability, and handling qualities. Learn about equations of motion, small perturbation theory, dynamic stability, and stability augmentation systems. Examine various aspects of aircraft motion, including short period and phugoid approximations, pure pitching motion, and lateral-directional motion. Gain practical insights through numerical problems, flight demonstrations, and tutorials. Conclude with a brief overview of aviation history.

Stability and Control of Aircraft

NPTEL
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Introduction