Aircraft Dynamic Stability and Design Stability Augmentation System (Prof. A. K. Ghosh, IIT Kanpur) | Aeronautics and Astronautics

Aircraft Dynamic Stability and Design Stability Augmentation System

Aircraft Dynamic Stability and Design Stability Augmentation System. Instructor: Professor A. K. Ghosh, Department of Aerospace Engineering, IIT Kanpur. This course is designed to understand aspects of advance dynamic stability of an airplane. This course will also help in creating a background to design an airplane from stability and control aspects. Topics covered include Dynamic stability, Spring-mass-damper system, Pitch dynamics, Aircraft rigid body equation of motion, Six degree of freedom equations of motion, Forces and moments on aircraft, Euler angles, Small perturbation theory, Dimensional stability derivatives, Longitudinal dynamic stability, Lateral directional stability derivatives, Spiral and Dutch Roll mode approximations, Routh-Hurwitz stability criterion, and Stability augmentation system. (from nptel.ac.in)

Introduction to Dynamic Stability

Lecture 01 - Introduction to Dynamic Stability

Lecture 02 - Spring-Mass-Damper System: Underdamped

Lecture 03 - Spring-Mass-Damper System: Over and Critically Damped

Lecture 04 - Laplace Transform

Lecture 05 - Pitch Dynamics: 1D

Lecture 06 - Numericals: Spring-Mass-Damper System

Lecture 07 - Aircraft Rigid Body Equation of Motion

Lecture 08 - Six Degree of Freedom Equations of Motion

Lecture 09 - Vector in Rotating Frame

Lecture 10 - Forces and Moments on Aircraft

Lecture 11 - Euler Angles

Lecture 12 - Trajectory of the Aircraft

Lecture 13 - Small Perturbation Theory

Lecture 14 - Perturbed Aerodynamic Forces and Moments

Lecture 15 - U Derivatives of Forces and Moments

Lecture 16 - Alpha Derivatives of Forces and Moments

Lecture 17 - Alpha dot Derivatives of Forces and Moments

Lecture 18 - q and Delta Derivatives of Forces and Moments

Lecture 19 - Dimensional Stability Derivatives

Lecture 20 - Longitudinal Characteristic Equation

Lecture 21 - Routh's Criteria and Longitudinal Dynamic Stability

Lecture 22 - Longitudinal Modes: Short Period and Phugoid

Lecture 23 - Short Period Mode Approximation

Lecture 24 - Long Period Mode (Phugoid) Approximation

Lecture 25 - Lateral Directional Stability Derivatives

Lecture 26 - Lateral Directional Stability Derivatives (cont.)

Lecture 27 - Perturbed Equation of Motion for Lateral Directional Dynamics

Lecture 28 - Modes of Lateral Directional Dynamics

Lecture 29 - Spiral and Dutch Roll Mode Approximations

Lecture 30 - Routh-Hurwitz Stability Criterion

Lecture 31 - Introduction to Stability Augmentation

Lecture 32 - Pure Yawning and Pure Rolling Motion

Lecture 33 - SAS for Longitudinal Dynamics

Lecture 34 - SAS for Lateral Directional Dynamics

Lecture 35 - Flight Handling Qualities

Lecture 36 - Numericals: Longitudinal Dynamics, Lateral Directional Dynamics, etc

Lecture 37 - Review

Lecture 38 - Mode Shape: Longitudinal Case

Lecture 39 - Mode Shape: Lateral Directional Case

Lecture 40 - Numericals: Transfer Functions and Response

Lecture 41 - Stability Augmentation System

Lecture 42 - Numericals: SAS

Lecture 43 - Numericals: Mode Shapes

References

Aircraft Dynamic Stability and Design Stability Augmentation System
Instructor: Professor A. K. Ghosh, Department of Aerospace Engineering, IIT Kanpur. This course is designed to understand aspects of advance dynamic stability of an airplane.