Скачать или смотреть Aircraft phugoid mode: simulation, animation code (simplified equations, Matlab ode45)

This video presents the detail of the Matlab code necessary to make simulations and animations of the 2D phugoid flight mode (longitudinal dynamics) of an aircraft (also called "fugoid mode" in other sources).

The first two minutes review the state equations to be simulated (further details in video    • Longitudinal phugoid dynamics of aircraft/...   ). A theoretical analysis of the equilibrium points and their linearisation is carried out in    • Phugoid mode dynamics: equilibrium, linear...   .


Then, we discuss how to write the model as Matlab code, how to call {ode45} correctly, and in the final part, we discuss how to represent the response as either:
--- a graph of positions, velocities, accelerations, etc.~as a function of time; or
-- an animation of the moving plane.

This video merely explains the source code detail. Actual runs of various simulations with different aerodynamic parameters, initial speeds or thrust is covered in detail in the video    • phugoid mode: simulation/animation example...   .
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PDF/code/notes at: http://personales.upv.es/asala/YT/V/f...
#flightdynamics #simulation #physics #matlab
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Antonio Sala
Full collection of videos at: http://personales.upv.es/asala/YT/ind...