162934 20260219141449.0 doi 10.1109/LSENS.2025.3601010 sideral 145454 ART-2025-145454 eng Domínguez Gimeno, Sergio Universidad de Zaragoza (orcid)0000-0002-1229-8591 A new approach for real-time center-of-pressure correction in pressure sensitive mats using feedforward neural networks 2025 Access copy available to the general public Unrestricted Center-of-pressure (CoP) is a good clinical indicator in balance tests and fall-risk assessment. It can be detected using pressure sensitive mats (PSMs), which are affordable. However, these can suffer from certain nonidealities, such as hysteresis and creep. These effects have been assessed in literature. However, proposed algorithms have low computation speed and are complex. In this work, a completely new approach based on feedforward neural networks (FFNNs) is proposed with the goal of correcting the CoP given by PSMs, allowing real-time correction. Its performance is compared in terms of error and computation times with a state-of-the-art model, which corrects for hysteresis and creep in the PSM. Results show that FFNN can correct for the CoP measurements, providing a good accuracy-speed balance. info:eu-repo/grantAgreement/ES/DGA/T49-23R info:eu-repo/grantAgreement/ES/MCIN/PID2021-125091OB-I00 info:eu-repo/grantAgreement/ES/MTDFP-INCIBE/C-2023-077 info:eu-repo/semantics/openAccess by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Igual Catalán, Raúl Universidad de Zaragoza (orcid)0000-0002-1561-0536 Medrano Sánchez, Carlos Universidad de Zaragoza (orcid)0000-0001-7671-7540 Plaza García, Inmaculada Universidad de Zaragoza (orcid)0000-0001-7550-6688 Martínez Cesteros, Javier Universidad de Zaragoza (orcid)0000-0001-8458-5656 Pasetti, Marco 5007 520 Universidad de Zaragoza Dpto. Informát.Ingenie.Sistms. Área Ingen.Sistemas y Automát. 5008 785 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Tecnología Electrónica 5009 535 Universidad de Zaragoza Dpto. Ingeniería Eléctrica Área Ingeniería Eléctrica 9, 9 (2025), 7004804 [4 pp.] IEEE Sensors Letters 2475-1472 687840 http://zaguan.unizar.es/record/162934/files/texto_completo.pdf Versión publicada 3248364 http://zaguan.unizar.es/record/162934/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:162934 articulos driver 2026-02-19-14:14:13 ARTICLE