Chaos in the Magnetic Pendulum

The paper provides a comprehensible theoretical model. (The case of one or two magnets is not covered, but can be derived from the given model.)

https://cdn.ima.org.uk/wp/wp-content/uploads/2020/03/Chaos-in-the-Magnetic-Pendulum-from-MT-April-2020.pdf

Comparative Study on equivalent models calculating magnetic force between permanent magnets

Introduces different models for the magnetic interaction between permanent magnets. Especially the first two concepts might be interesting for students

https://www.emerald.com/insight/content/doi/10.1108/JIMSE-09-2020-0009/full/pdf?title=comparative-study-on-equivalent-models-calculating-magnetic-force-between-permanent-magnets

Use of Arduino to observe the chaotic movement of a magnetic pendulum

Using an Arduino board, they could follow the position as a function of time along both the x and y-axis and draw a graph showing the chaotic behaviour of the pendulum.

https://iopscience.iop.org/article/10.1088/1361-6552/abc796

Chaotic Dynamics of a Magnetic Pendulum

mathematica simulation with multiple variable parameters

https://demonstrations.wolfram.com/ChaoticDynamicsOfAMagneticPendulum/

Das Magnetpendel - ein Beispiel des deterministischen Chaos

Führt einige möglicherweise interessante Konzepte bezüglich des Chaos ein. Computerbezogene Daten bzw. Code sind allerdings aus den 90ern.
(auf Deutsch)

https://www.dominik-leiner.de/download/Magnetpendel.pdf