Platform posturographic system using polymer sensors

• Autorzy: Dziadak Bogdan , Dudnyk Valentyna , Jurczak Marcin , Wiszniewski Przemysław , Wojtas Kamil

Identyfikatory

DOI

10.15199/48.2021.06.15

Warianty tytułu

PL

System posturograficzny bazujący na sensorach polimerowych

• Języki publikacji: EN

Abstrakty

EN

The aim of presented research is a system that can monitor human posture. The project is based on scaled platform and polymer ForceSensitive Resistor (FSR) to detect pressure on predetermined points of examined person’s feet and to measure change of Center of Pressure COP. The data is collected by an Arduino UNO and sent to PC via UART for further analysis and results display (stabilogram and histogram of COP) using Python. The system can be used to support the diagnosis of locomotor and balance system.

PL

Celem prezentowanych badań jest system posturograficzny bazujący na sensorach polimerowych. System bazuje na wyskalowanej platformie z rozlokowanymi sensorami rezystancyjnymi FSR. Sensory wykrywają zmianę nacisku w określonych punktach stóp badanej osoby co umożliwia pomiar Center of Pressure COP. Akwizycja danych odbywa się za pomocą Arduino. Wizualizacja wyników którym są stabilogram i histogram trajektorii COP, przedstawiana jest w autorskiej aplikacji napisanej przy użyciu języka Python. System może być wykorzystany do wspomagania diagnostyki układu ruchowego i równowagi.

Słowa kluczowe

EN

posturograph; center of pressure; stabilogram; FSR

PL

posturograf; stabilogram; sensor polimerowy

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2021
• Tom: R. 97, nr 6
• Strony: 81--85
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Dziadak Bogdan

• Warsaw University of Technology ul Koszykowa 75, 00-662 Warszawa

autor

Dudnyk Valentyna

• Warsaw University of Technology. Pl. Politechniki 1, 00-662 Warszawa

autor

Jurczak Marcin

• Warsaw University of Technology. Pl. Politechniki 1, 00-662 Warszawa

autor

Wiszniewski Przemysław

• Warsaw University of Technology. Pl. Politechniki 1, 00-662 Warszawa

autor

Wojtas Kamil

• Warsaw University of Technology. Pl. Politechniki 1, 00-662 Warszawa

Bibliografia

• [1] Zhu Y., Design and Validation of a Low-Cost Portable Device to Quantify Postural Stability, Sensors, 17(2017), no. 3
• [2] Kotas R., Janc M., Kamiński M., Marciniak P., Zamysłowska- Szmytke E., Tylman W., Evaluation of Agreement Between Static Posturography Methods Employing Tensometers and Inertial Sensors, IEEE Access, 7 (2019) 164120–164126.
• [3] X. Hu, J. Zhao, D. Peng, Z. Sun, and X. Qu, ‘Estimation of Foot Plantar Center of Pressure Trajectories with Low-Cost Instrumented Insoles Using an Individual-Specific Nonlinear Model’, Sensors, 18, (2018) no. 2
• [4] Malvade P. S., Joshi A. K., Madhe S. P., In-sole Shoe Foot Pressure Monitoring for Gait Analysis, International Conference on Computing, Communication, Control and Automation (ICCUBEA), (2017) 1–4.
• [5] Pawin J, Khaorapapong T., Chawalit S., Neural-based human’s abnormal gait detection using Force Sensitive Resistors, Fourth International Workshop on Advanced Computational Intelligence, (2011), 224–229
• [6] Malvade P. S., Joshi A. K., Madhe S. P., IoT based monitoring of foot pressure using FSR sensor, International Conference on Communication and Signal Processing, (2017), 635–639
• [7] Hofstätter O., Breyer P., Kafka P., Sabo A., Development of a Prototype for the Simulation of Human Sway to Make Standardized and Reproducible Measurements of Force and Pressure Sensors, Procedia Engineering, 147, (2016)
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• [10] Hu X., Zhao J., Peng D., Sun Z., Qu X., Estimation of Foot Plantar Center of Pressure Trajectories with Low-Cost Instrumented Insoles Using an Individual-Specific Nonlinear Model, Sensors, 18 (2018), no. 2
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• [15] Datasheet Interlink Electronics FSR® Force Sensing Resistors, Interlink Electronic, https://www.digikey.pl/product-detail/en /interlink-electronics/30-49649/1027-1000-ND/2476465, acces Jun 2020.
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• [18] Ahn S., Jeong Y., Kim D., Kim H., Development of the nonwearable system with FSR sensors for correction of sitting position, Second International Conference on Computing Technology and Information Management, (2015), 140–143
• [19] Kursun Bahadır S., Identification and Modeling of Sensing Capability of Force Sensing Resistor Integrated to E-Textile Structure, IEEE Sensors Journal, 18, (2018) no. 23, 9770–9780
• [20] Kidoń Z., Fiołka J., Harmonic analysis of a complex-valued stabilographic signal, Przegląd Elektrotechnicznych, 93 (2017) no. 4, 185-188

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).