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Optimization of Semiautomated Calibration Algorithm of Multichannel Electrotactile Feedback for Myoelectric Hand Prosthesis
المؤلفون المشاركون
Isaković, Milica
Malešević, Jovana
Keller, Thierry
Kostić, Miloš
Štrbac, Matija
المصدر
Applied Bionics and Biomechanics
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-03-14
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The main drawback of the commercially available myoelectric hand prostheses is the absence of somatosensory feedback.
We recently developed a feedback interface for multiple degrees of freedom myoelectric prosthesis that allows proprioceptive and sensory information (i.e., grasping force) to be transmitted to the wearer instantaneously.
High information bandwidth is achieved through intelligent control of spatiotemporal distribution of electrical pulses over a custom-designed electrode array.
As electrotactile sensations are location-dependent and the developed interface requires that electrical stimuli are perceived to be of the same intensity on all locations, a calibration procedure is of high importance.
The aim of this study was to gain more insight into the calibration procedure and optimize this process by leveraging a priori knowledge.
For this purpose, we conducted a study with 9 able-bodied subjects performing 10 sessions of the array electrode calibration.
Based on the collected data, we optimized and simplified the calibration procedure by adapting the initial (baseline) amplitude values in the calibration algorithm.
The results suggest there is an individual pattern of stimulation amplitudes across 16 electrode pads for each subject, which is not affected by the initial amplitudes.
Moreover, the number of user actions performed and the time needed for the calibration procedure are significantly reduced by the proposed methodology.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Isaković, Milica& Malešević, Jovana& Keller, Thierry& Kostić, Miloš& Štrbac, Matija. 2019. Optimization of Semiautomated Calibration Algorithm of Multichannel Electrotactile Feedback for Myoelectric Hand Prosthesis. Applied Bionics and Biomechanics،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1114734
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Isaković, Milica…[et al.]. Optimization of Semiautomated Calibration Algorithm of Multichannel Electrotactile Feedback for Myoelectric Hand Prosthesis. Applied Bionics and Biomechanics No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1114734
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Isaković, Milica& Malešević, Jovana& Keller, Thierry& Kostić, Miloš& Štrbac, Matija. Optimization of Semiautomated Calibration Algorithm of Multichannel Electrotactile Feedback for Myoelectric Hand Prosthesis. Applied Bionics and Biomechanics. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1114734
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1114734
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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