{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T08:47:59Z","timestamp":1782809279712,"version":"3.54.5"},"reference-count":0,"publisher":"ECMS","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,6,23]]},"abstract":"<jats:p>Lower-limb rehabilitation exoskeletons often require time consuming setup and provide assistance that is only loosely coupled to user intention. This paper presents a lightweight proof-of-concept knee exoskeleton that combines surface electromyography (sEMG) intention sensing with dual inertial measurement units (IMUs) for closed-loop angle correction. A calibrated mapping model converts sEMG activity to a target knee angle, while a discrete time controller drives antagonistic string actuation to reduce the tracking error. To improve usability, an automated calibration sequence with audio guidance is delivered over an IoT link to a companion computer, which also logs synchronised run-time data. In benchtop trials, the prototype supports approximately 0\u25e6\u2013120\u25e6knee motion, weighs about 1 kg, and achieves target\u2013measured agreement within 10\u25e6with an observed response delay below 1.5 s. Calibration completes in under 90 s. The main contribution is an integrated sensing\u2013control\u2013interaction pipeline that is simple to replicate and provides a clean basis for modelling and simulation studies of assistive control behaviour.<\/jats:p>","DOI":"10.7148\/2026-0085","type":"proceedings-article","created":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T08:36:46Z","timestamp":1782808606000},"page":"85-91","source":"Crossref","is-referenced-by-count":0,"title":["Design and development of a proof-of-concept emg-controlled knee exoskeleton with dual-imu feedback and iot-guided calibration"],"prefix":"10.7148","author":[{"given":"Yassin","family":"ElSalamouny","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aghil","family":"Jafari","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Appolinaire","family":"Etoundi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4144","published-online":{"date-parts":[[2026,6,23]]},"event":{"name":"40th ECMS International Conference on Modelling and Simulation"},"container-title":["ECMS 2026 Proceedings edited by Filippo Sanfilippo, Florenc Demrozi, Fabio Sgarbossa, Mohammad Poursina"],"original-title":[],"deposited":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T08:36:50Z","timestamp":1782808610000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scs-europe.net\/dlib\/2026\/ecms2026acceptedpapers\/0085_hric_ecms2026_0011.pdf"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,23]]},"references-count":0,"URL":"https:\/\/doi.org\/10.7148\/2026-0085","relation":{},"subject":[],"published":{"date-parts":[[2026,6,23]]}}}