{"id":18258459,"url":"https://github.com/bartolomej/pendulum-dynamics","last_synced_at":"2025-04-08T23:20:09.810Z","repository":{"id":119583256,"uuid":"237599922","full_name":"bartolomej/pendulum-dynamics","owner":"bartolomej","description":"Pendulum dynamics visualised through phase space.","archived":false,"fork":false,"pushed_at":"2020-02-05T06:01:16.000Z","size":95,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-02-14T18:18:24.939Z","etag":null,"topics":["pendulum","phase-space","system-dynamics","vector-field"],"latest_commit_sha":null,"homepage":"https://bartolomej.github.io/pendulum-dynamics/","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/bartolomej.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-02-01T10:46:26.000Z","updated_at":"2020-02-06T20:03:54.000Z","dependencies_parsed_at":null,"dependency_job_id":"eef010c7-9bed-4459-a068-788b4a3e885a","html_url":"https://github.com/bartolomej/pendulum-dynamics","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":"bartolomej/ts-frontend-starter","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bartolomej%2Fpendulum-dynamics","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bartolomej%2Fpendulum-dynamics/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bartolomej%2Fpendulum-dynamics/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bartolomej%2Fpendulum-dynamics/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/bartolomej","download_url":"https://codeload.github.com/bartolomej/pendulum-dynamics/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247942146,"owners_count":21022111,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["pendulum","phase-space","system-dynamics","vector-field"],"created_at":"2024-11-05T10:31:16.636Z","updated_at":"2025-04-08T23:20:09.779Z","avatar_url":"https://github.com/bartolomej.png","language":"TypeScript","readme":"# Pendulum Dynamics\n\nThis is a visualization of dynamics of a pendulum.\nPendulum's displacement angle *θ* (theta) and angular velocity (theta dot) are represented as *x* and *y* coordinates.\nThe 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.\n\n### Resources and Inspiration\n- [3Blue1Brown's video on differential equations](https://www.youtube.com/watch?v=p_di4Zn4wz4\u0026t=1145s)\n- [Pendulum Dynamics](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-832-underactuated-robotics-spring-2009/readings/MIT6_832s09_read_ch02.pdf)\n\n![Simulation example](https://i.ibb.co/TgBMQ5L/Screenshot-2020-02-05-at-06-55-31.png)\n\nCreated by [vect-js](https://github.com/bartolomej/vect-js).","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbartolomej%2Fpendulum-dynamics","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbartolomej%2Fpendulum-dynamics","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbartolomej%2Fpendulum-dynamics/lists"}