https://github.com/bartolomej/pendulum-dynamics

Pendulum dynamics visualised through phase space.
https://github.com/bartolomej/pendulum-dynamics

pendulum phase-space system-dynamics vector-field

Last synced: 11 months ago
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Pendulum dynamics visualised through phase space.

• Host: GitHub
• URL: https://github.com/bartolomej/pendulum-dynamics
• Owner: bartolomej
• Created: 2020-02-01T10:46:26.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2020-02-05T06:01:16.000Z (about 6 years ago)
• Last Synced: 2025-02-14T18:18:24.939Z (about 1 year ago)
• Topics: pendulum, phase-space, system-dynamics, vector-field
• Language: TypeScript
• Homepage: https://bartolomej.github.io/pendulum-dynamics/
• Size: 92.8 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Pendulum Dynamics

This is a visualization of dynamics of a pendulum.

Pendulum's displacement angle *θ* (theta) and angular velocity (theta dot) are represented as *x* and *y* coordinates.

The change of theta (velocity) and the change of velocity (acceleration) are the *x* and *y* components of a vector that shows the current "state" of the dynamical system.

### Resources and Inspiration

- [3Blue1Brown's video on differential equations](https://www.youtube.com/watch?v=p_di4Zn4wz4&t=1145s)

- [Pendulum Dynamics](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-832-underactuated-robotics-spring-2009/readings/MIT6_832s09_read_ch02.pdf)

![Simulation example](https://i.ibb.co/TgBMQ5L/Screenshot-2020-02-05-at-06-55-31.png)

Created by [vect-js](https://github.com/bartolomej/vect-js).