AUTHOR=Li Fulan , Guo Yunfei , Xu Wenda , Zhang Weide , Zhao Fangyun , Wang Baiyu , Du Huaguang , Zhang Chengkun TITLE=Design and control of a low-cost non-backdrivable end-effector upper limb rehabilitation device JOURNAL=Frontiers in Rehabilitation Sciences VOLUME=5 YEAR=2024 URL=https://www.frontiersin.org/journals/rehabilitation-sciences/articles/10.3389/fresc.2024.1469491 DOI=10.3389/fresc.2024.1469491 ISSN=2673-6861