Browsing Mechanical Engineering by Author "(ORCID 0000-0002-2129-797X & YÖK ID 253458) Ünal, Ramazan"
Now showing items 1-6 of 6
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A custom brace design to connect a user limb to an exoskeleton link with minimal discomfort
Çevik, Süleyman Can; Derman, Mustafa; Ünal, Ramazan; Uğurlu, Regaip Barkan; Bebek, Özkan (IEEE, 2021)Exoskeletons are increasingly helping people with different applications. Regardless of what they were built for, exoskeletons have a common discomfort problem from the misalignment of robot and human joints. In this paper, ... -
HandMECH—Mechanical hand prosthesis: Conceptual design of a two degrees-of-freedom compliant wrist
Elsayed, Ahmed Abdelrahman Ibrahim; Ünal, Ramazan (Springer, 2022)A compliant wrist joint is important for positioning the hand in different positions to perform various daily tasks. It is also important that the wrist is able to achieve sufficient range of motion (RoM). The RoM is ... -
HandMECH—Mechanical hand prosthesis: Conceptual design of the hand compartment
Baysal, Barış; Ünal, Ramazan (Springer, 2022)In this study, conceptual design of the hand compartment of a body-powered hand prosthesis, HandMECH, is presented. HandMECH is a body-powered prosthesis and the hand compartment is designed according to human finger size ... -
Simulation-based design and locomotion control implementation for a lower body exoskeleton
Derman, Mustafa; Soliman, Ahmed Fahmy; Kuru, Alihan; Çevik, Süleyman Can; Ünal, Ramazan; Bebek, Özkan; Uğurlu, Regaip Barkan (IEEE, 2022)This paper proposes a simulation-based design and locomotion control methodology for an exoskeleton that is aimed at providing assistance to users with ambulatory difficulties. To increase the power-to-weight ratio while ... -
Topology optimization-based design and development of a compact actuator with a high torque-to-weight ratio for quadrupeds
Akın, Barış; Özçınar, Erim Can; Balcı, Barış; Emre, Sinan; Şendur, Polat; Bebek, Özkan; Ünal, Ramazan; Uğurlu, Regaip Barkan (IEEE, 2022)This paper presents the design, development, and testing procedures for a compact actuator with a high torque-to-weight ratio, generally aimed to actuate legged robots, e.g., quadrupeds. The main goal of designing the ... -
Transdisciplinarity as a learning challenge: Student experiences and outcomes in an innovative course on wearable and collaborative robotics
Kılıç-Bebek, Ebru; Nizamis, K.; Vlutters, M.; Bebek, Özkan; Karapars, Gülhis Zeynep; Ünal, Ramazan; Yılmaz, Deniz; Uğurlu, Regaip BarkanContribution: This study provides evidence for the benefit of short online courses for transdisciplinary competence development of graduate students. It shows the significant challenges students face while learning, and ...
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