AWE Software overview

AWE Software Overview

Julia Kite Power Tools (common framework)

Simulation software overview

• Aeromechanical model: KiteModels.jl
  Main issue
• Aerodynamic model: VortexStepMethod.jl
  Main issue
• Winch model: WinchModels.jl
• Atmospheric model: AtmosphericModels.jl
• 3D viewer and GUI: KiteViewers.jl
• Plotting: ControlPlots.jl
• Settings, logging and coordinate system transformations: KiteUtils.jl

Tutorials

• For learning to create mechanical models with ModellingToolkit.jl, have a look at Tethers.jl

Control software

There is the old repository KiteControllers.jl, but this needs to be restructured. Suggestions:

• split off the winch controller and create a package WinchControllers.jl
• create a new repo SimpleKiteControllers.jl
  One of the first things to implement would be a path-following controller.

An alternative approach is being developed in the package KitePredictiveControl.jl .

Other open source software

Simulation

Three rotating wings

A simulator for a particular kind of TRPT type. TRPT airborne wind energy is a class of windmills that are airborne and where the power of the flying part of the windmill is transferred using torque transfer through a tensile shaft. This particular class of TRPT consists of a soft shaft (possibly with compression rods) and a number of kites rotating in a single layer, connected through a bridle, flying in a ring. And all the kites are of the same type.

• https://github.com/tallakt/TRPTSim

Kite State Estimation

The following project implements an estimator, which would be in particular useful to estimate the wind speed at the kites: https://github.com/ocayon/EKF-AWE/tree/main

It currently only supports LEI kites in pumping mode of operation. Furthermore, it is not yet integrated with KiteModels.jl.