{"id":25231769,"url":"https://github.com/xpbowler/tvc-rocket","last_synced_at":"2026-03-01T23:03:41.094Z","repository":{"id":109973348,"uuid":"548588274","full_name":"xpbowler/tvc-rocket","owner":"xpbowler","description":"thrust vector controlled rocket w/ madgwick filter, PID ","archived":false,"fork":false,"pushed_at":"2024-01-13T23:24:28.000Z","size":507,"stargazers_count":4,"open_issues_count":1,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-02-27T13:23:00.328Z","etag":null,"topics":["c","kalman-filter","madgwick-filter","thrust-vector-control"],"latest_commit_sha":null,"homepage":"","language":"C","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/xpbowler.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}},"created_at":"2022-10-09T21:42:06.000Z","updated_at":"2025-02-13T16:45:06.000Z","dependencies_parsed_at":null,"dependency_job_id":"675e3062-a2c1-430b-8a79-e411794216d1","html_url":"https://github.com/xpbowler/tvc-rocket","commit_stats":null,"previous_names":["xpbowler/rocketry-club","xpbowler/tvc-rocket"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/xpbowler/tvc-rocket","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xpbowler%2Ftvc-rocket","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xpbowler%2Ftvc-rocket/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xpbowler%2Ftvc-rocket/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xpbowler%2Ftvc-rocket/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/xpbowler","download_url":"https://codeload.github.com/xpbowler/tvc-rocket/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xpbowler%2Ftvc-rocket/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29987656,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-01T22:42:38.399Z","status":"ssl_error","status_checked_at":"2026-03-01T22:41:51.863Z","response_time":124,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["c","kalman-filter","madgwick-filter","thrust-vector-control"],"created_at":"2025-02-11T12:36:59.054Z","updated_at":"2026-03-01T23:03:41.077Z","avatar_url":"https://github.com/xpbowler.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"## About \nThe software behind a thrust vector controlled (TVC) rocket - a rocket able to change its thrust direction based on attitude (orientation in 3D space). \n\nThe program has four main steps: \n* Estimate attitude from an inertial measurement unit (IMU) and barometer by advanced sensor-fusion algorithms: Madgwick filter and Kalman filter. Uses quaternions to represent 3D orientation.\n* Proportional – Integral – Derivative (PID) controller actuating servo motors in TVC mount (changing direction of thrust) \n* Live wireless flight data transmission to ground station\n* Parachute ejection at apogee \n\n## Dependencies\nThe software is to be run on a rocket flight computer — ```main.cc```. An STM microcontroller (Teensy 4.1) was used during this project. \n\nRequirements: \n* Hardware: Flight computer with CPU, IMU, barometer, and 3 servo motors \n* Attitude estimation: https://github.com/xioTechnologies/Fusion\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxpbowler%2Ftvc-rocket","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fxpbowler%2Ftvc-rocket","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxpbowler%2Ftvc-rocket/lists"}