Development and Performance Verification of a Motorized Prosthetic Leg for Stair Walking
المؤلفون المشاركون
Park, Kiwon
Ahn, Hyoung-Jong
Lee, Chul-Hee
Lee, Kwang-Hee
المصدر
Applied Bionics and Biomechanics
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-10-27
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
The present study emphasized on the optimal design of a motorized prosthetic leg and evaluation of its performance for stair walking.
Developed prosthetic leg includes two degrees of freedom on the knee and ankle joint designed using a virtual product development process for better stair walking.
The DC motor system was introduced to imitate gait motion in the knee joint, and a spring system was applied at the ankle joint to create torque and flexion angle.
To design better motorized prosthetic leg, unnecessary mass was eliminated via a topology optimization process under a complex walking condition in a boundary considered condition and aluminum alloy for lower limb and plastic nylon through 3D printing foot which were used.
The structural safety of a developed prosthetic leg was validated via finite element analysis under a variety of walking conditions.
In conclusion, the motorized prosthetic leg was optimally designed while maintaining structural safety under boundary conditions based on the human walking data, and its knee motions were synchronized with normal human gait via a PD controller.
The results from this study about powered transfemoral prosthesis might help amputees in their rehabilitation process.
Furthermore, this research can be applied to the area of biped robots that try to mimic human motion.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Park, Kiwon& Ahn, Hyoung-Jong& Lee, Kwang-Hee& Lee, Chul-Hee. 2020. Development and Performance Verification of a Motorized Prosthetic Leg for Stair Walking. Applied Bionics and Biomechanics،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1120220
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Park, Kiwon…[et al.]. Development and Performance Verification of a Motorized Prosthetic Leg for Stair Walking. Applied Bionics and Biomechanics No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1120220
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Park, Kiwon& Ahn, Hyoung-Jong& Lee, Kwang-Hee& Lee, Chul-Hee. Development and Performance Verification of a Motorized Prosthetic Leg for Stair Walking. Applied Bionics and Biomechanics. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1120220
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120220
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