{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T00:53:58Z","timestamp":1762044838988,"version":"build-2065373602"},"reference-count":30,"publisher":"MDPI AG","issue":"22","license":[{"start":{"date-parts":[[2021,11,12]],"date-time":"2021-11-12T00:00:00Z","timestamp":1636675200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>This work presents a design for an automatized multiposition dynamic wheelchair used to transport quadriplegic patients by reconfiguring a manual wheelchair structure. An electric actuator is attached to a four-bar mechanism fixed to each side of a wheelchair\u2019s backrest to reach multiposition. The entire device is actuated through a PID controller. An experimental test is carried out in a simplified wheelchair structure. Finally, the structure of the wheelchair is evaluated through the Dynamic analysis and Finite Element Method under the payload computed with the most critical position reached by the mechanism.<\/jats:p>","DOI":"10.3390\/s21227533","type":"journal-article","created":{"date-parts":[[2021,11,14]],"date-time":"2021-11-14T20:51:53Z","timestamp":1636923113000},"page":"7533","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Design of an Automated Multiposition Dynamic Wheelchair"],"prefix":"10.3390","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7051-0001","authenticated-orcid":false,"given":"Luis Antonio","family":"Aguilar-P\u00e9rez","sequence":"first","affiliation":[{"name":"Instituto Polit\u00e9cnico Nacional, Escuela Superior de Ingenier\u00eda Mec\u00e1nica y El\u00e9ctrica Unidad Zacatenco, Secci\u00f3n de Estudios de Posgrado e Investigaci\u00f3n Unidad Zacatenco, Ciudad de M\u00e9xico 07738, Mexico"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2465-6939","authenticated-orcid":false,"given":"Juan Carlos","family":"Paredes-Rojas","sequence":"additional","affiliation":[{"name":"Instituto Polit\u00e9cnico Nacional, Centro Mexicano para la Producci\u00f3n m\u00e1s Limpia, Acueducto de Guadalupe S\/N, La laguna Ticom\u00e1n, Ciudad de M\u00e9xico 07340, Mexico"}]},{"given":"Jose Israel","family":"Sanchez-Cruz","sequence":"additional","affiliation":[{"name":"Instituto Polit\u00e9cnico Nacional, Escuela Superior de Ingenier\u00eda Mec\u00e1nica y El\u00e9ctrica Unidad Zacatenco, Secci\u00f3n de Estudios de Posgrado e Investigaci\u00f3n Unidad Zacatenco, Ciudad de M\u00e9xico 07738, Mexico"}]},{"given":"Jose Alfredo","family":"Leal-Naranjo","sequence":"additional","affiliation":[{"name":"School of Engineering, University of Liverpool, Brownlow Hill, Liverpool L69 3GH, UK"}]},{"given":"Armando","family":"Oropeza-Osornio","sequence":"additional","affiliation":[{"name":"Instituto Polit\u00e9cnico Nacional, Escuela Superior de Ingenier\u00eda Mec\u00e1nica y El\u00e9ctrica, Unidad Ticom\u00e1n, Ciudad de M\u00e9xico 07340, Mexico"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0291-7384","authenticated-orcid":false,"given":"Christopher Rene","family":"Torres-SanMiguel","sequence":"additional","affiliation":[{"name":"Instituto Polit\u00e9cnico Nacional, Escuela Superior de Ingenier\u00eda Mec\u00e1nica y El\u00e9ctrica Unidad Zacatenco, Secci\u00f3n de Estudios de Posgrado e Investigaci\u00f3n Unidad Zacatenco, Ciudad de M\u00e9xico 07738, Mexico"}]}],"member":"1968","published-online":{"date-parts":[[2021,11,12]]},"reference":[{"key":"ref_1","first-page":"e21","article-title":"Effect of wheelchair tires types and weight on wheelchair propulsion","volume":"58","author":"Routier","year":"2015","journal-title":"Ann. 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