Virtual Grasping : Closed-Loop Force Control Using Electrotactile Feedback
المؤلفون المشاركون
Djozic, Damir J.
Dosen, Strahinja
Farina, Dario
Jorgovanovic, Nikola
Krajoski, Goran
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-01-02
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Closing the control loop by providing somatosensory feedback to the user of a prosthesis is a well-known, long standing challenge in the field of prosthetics.
Various approaches have been investigated for feedback restoration, ranging from direct neural stimulation to noninvasive sensory substitution methods.
Although there are many studies presenting closed-loop systems, only a few of them objectively evaluated the closed-loop performance, mostly using vibrotactile stimulation.
Importantly, the conclusions about the utility of the feedback were partly contradictory.
The goal of the current study was to systematically investigate the capability of human subjects to control grasping force in closed loop using electrotactile feedback.
We have developed a realistic experimental setup for virtual grasping, which operated in real time, included a set of real life objects, as well as a graphical and dynamical model of the prosthesis.
We have used the setup to test 10 healthy, able bodied subjects to investigate the role of training, feedback and feedforward control, robustness of the closed loop, and the ability of the human subjects to generalize the control to previously “unseen” objects.
Overall, the outcomes of this study are very optimistic with regard to the benefits of feedback and reveal various, practically relevant, aspects of closed-loop control.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jorgovanovic, Nikola& Dosen, Strahinja& Djozic, Damir J.& Krajoski, Goran& Farina, Dario. 2014. Virtual Grasping : Closed-Loop Force Control Using Electrotactile Feedback. Computational and Mathematical Methods in Medicine،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-447236
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jorgovanovic, Nikola…[et al.]. Virtual Grasping : Closed-Loop Force Control Using Electrotactile Feedback. Computational and Mathematical Methods in Medicine No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-447236
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jorgovanovic, Nikola& Dosen, Strahinja& Djozic, Damir J.& Krajoski, Goran& Farina, Dario. Virtual Grasping : Closed-Loop Force Control Using Electrotactile Feedback. Computational and Mathematical Methods in Medicine. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-447236
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-447236
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر