{"id":19015269,"url":"https://github.com/americocunhajr/eleven","last_synced_at":"2026-06-19T08:02:29.709Z","repository":{"id":80384760,"uuid":"285147632","full_name":"americocunhajr/ELEVEN","owner":"americocunhajr","description":"ELEVEN is a Matlab code for robust optimization and uncertainty quantification of an elevator brake system.","archived":false,"fork":false,"pushed_at":"2025-04-04T19:39:40.000Z","size":2756,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-11-11T08:37:18.370Z","etag":null,"topics":["computational-mechanics","computational-physics","mechanics","nonlinear-systems","numerical-optimization","robust-optimization","structural-engineering","uncertainty-quantification"],"latest_commit_sha":null,"homepage":"https://americocunhajr.github.io/ELEVEN","language":"MATLAB","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/americocunhajr.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2020-08-05T01:42:42.000Z","updated_at":"2025-04-04T19:39:43.000Z","dependencies_parsed_at":"2024-07-16T21:25:37.529Z","dependency_job_id":"69a6dc3b-3c36-4a73-ac40-95b84c5538dd","html_url":"https://github.com/americocunhajr/ELEVEN","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/americocunhajr/ELEVEN","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/americocunhajr%2FELEVEN","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/americocunhajr%2FELEVEN/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/americocunhajr%2FELEVEN/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/americocunhajr%2FELEVEN/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/americocunhajr","download_url":"https://codeload.github.com/americocunhajr/ELEVEN/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/americocunhajr%2FELEVEN/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34522042,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-19T02:00:06.005Z","response_time":61,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["computational-mechanics","computational-physics","mechanics","nonlinear-systems","numerical-optimization","robust-optimization","structural-engineering","uncertainty-quantification"],"created_at":"2024-11-08T19:36:34.212Z","updated_at":"2026-06-19T08:02:29.685Z","avatar_url":"https://github.com/americocunhajr.png","language":"MATLAB","funding_links":[],"categories":[],"sub_categories":[],"readme":"## Elevator Brake Optimization and UQ\n\n**ELEVEN: Elevator Brake Optimization and UQ** is a robust Matlab tool designed for the optimization and uncertainty quantification (UQ) of an elevator brake system. Developed with an educational approach, ELEVEN is intuitive and user-friendly, making it accessible for both researchers and engineers in the field of mechanical engineering.\n\n\u003cp align=\"center\"\u003e\n\u003cimg src=\"logo/BrakeSystem.png\" width=\"50%\"\u003e\n\u003c/p\u003e\n\n### Table of Contents\n- [Overview](#overview)\n- [Features](#features)\n- [Usage](#usage)\n- [Documentation](#documentation)\n- [Authors](#authors)\n- [Citing ELEVEN](#citing-eleven)\n- [License](#license)\n- [Institutional support](#institutional-support)\n- [Funding](#funding)\n\n### Overview\n**ELEVEN** was developed to conduct numerical simulations related to the robust optimization and uncertainty quantification of an elevator brake system. The results have been published in the following peer-reviewed journal:\n- **P. Wolszczak, P. Lonkwic, A. Cunha Jr, G. Litak, and S. Molski**, *Robust optimization and uncertainty quantification in the nonlinear mechanics of an elevator brake system*, Meccanica, 54, pp. 1057-1069, 2019. \u003ca href=\"https://doi.org/10.1007/s11012-019-00992-7\" target=\"_blank\"\u003eDOI\u003c/a\u003e\n\n### Features\n- Robust optimization for elevator brake systems\n- Uncertainty quantification for elevator brake systems\n- Intuitive Matlab implementation\n- Educational style code for easy understanding\n\n### Usage\nTo get started with **ELEVEN**, follow these steps:\n1. Clone the repository:\n   ```bash\n   git clone https://github.com/americocunhajr/ELEVEN.git\n   ```\n2. Navigate to the code directory:\n   ```bash\n   cd ELEVEN/ELEVEN-1.0\n   ```\n3. For robust optimization, execute:\n   ```bash\n   main_elevator_braking_opt\n   ```\n4. For uncertainty quantification, execute:\n   ```bash\n   main_elevator_braking_mc\n   ```\n\n### Documentation\nThe routines in **ELEVEN** are well-commented to explain their functionality. Each routine includes a description of its purpose, as well as inputs and outputs. \n\n### Authors\n- Piotr Wolszczak\n- Pawel Lonkwic\n- Americo Cunha Jr\n- Grzegorz Litak \n- Szymon Molski\n\n### Citing ELEVEN\nIf you use **ELEVEN** in your research, please cite the following publication:\n- *P. Wolszczak, P. Lonkwic, A. Cunha Jr, G. Litak, and S. Molski, Robust optimization and uncertainty quantification in the nonlinear mechanics of an elevator brake system, Meccanica, v. 54, pp. 1057-1069, 2019 https://doi.org/10.1007/s11012-019-00992-7*\n\n```\n@article{Wolszczak2019p1057,\n   author  = {P. Wolszczak and P. Lonkwic and A. {Cunha~Jr} and G. Litak and S. Molski},\n   title   = {Robust optimization and uncertainty quantification in the nonlinear mechanics of an elevator brake system},\n   journal = {Meccanica},\n   year    = {2019},\n   volume  = {54},\n   pages   = {1057-1069},\n   doi     = {https://doi.org/10.1007/s11012-019-00992-7},\n}\n```\n\n### License\n\n**ELEVEN** is released under the MIT license. See the LICENSE file for details. All new contributions must be made under the MIT license.\n\n\u003cimg src=\"logo/mit_license_red.png\" width=\"10%\"\u003e \n\n### Institutional support\n\n\u003cimg src=\"logo/logo_pollub_color.png\" width=\"11%\"\u003e \u0026nbsp; \u0026nbsp; \u003cimg src=\"logo/logo_uerj.png\" width=\"13%\"\u003e \u0026nbsp; \u0026nbsp; \u003cimg src=\"logo/logo_agh_color.png\" width=\"06%\"\u003e\n\n### Funding\n\n\u003cimg src=\"logo/faperj.png\" width=\"20%\"\u003e \u0026nbsp; \u0026nbsp; \u003cimg src=\"logo/cnpq.png\" width=\"20%\"\u003e \u0026nbsp; \u0026nbsp; \u003cimg src=\"logo/capes.png\" width=\"10%\"\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Famericocunhajr%2Feleven","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Famericocunhajr%2Feleven","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Famericocunhajr%2Feleven/lists"}