Aircraft 6-DOF Equations and Coding in Python – Aircraft Flight Simulation Tutorial – Section 1.2

Published: 07 April 2024
on channel: Ben Dickinson
9,359
255

In this lesson, we describe the aircraft six degree of freedom equations of motion. This includes their reference frames and coordinate systems, oblate earth and flat-earth approximation, the 6-DOF vector and scalar forms, variable nomenclature, the basic structure of the simulation, and coding a main driver, the 6-DOF equations, and a numerical integrator in Python. This is the second lesson on a video series on how to create your own flight simulation.

Errata
9/22/2024 - The rotational equations (at approx 11:00) in vector form should not have an omega X v term in them. It should be omega X J*omega. This error does propagate throughout the video but is not present when the rotational equations are broken out individually.

References:

Stevens and Lewis, Aircraft Control and Simulation, 3rd Edition.
https://amzn.to/3wUhKG2 (paid link)

Alternative: Stevens and Lewis, Aircraft Control and Simulation, 2nd Edition.
https://amzn.to/3wUhQNU (paid link)

If you purchase Stevens and Lewis' book from the link below, I am provided a small commission to support the channel while adding no additional cost to you.

Learn Python: https://ocw.mit.edu/courses/6-0001-in...

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