A Multi-criteria Design Optimization Framework for Haptic Interfaces. - Ramazan Unal; Güllü Kiziltas; Volkan Patoglu (HAPTICS, 2008)

Optimal Dimensional Synthesis of a Dual Purpose Haptic Exoskeleton. - Ramazan Unal; Volkan Patoglu (EuroHaptics, 2008)

Multi-criteria Design Optimization of Parallel Robots. - Ramazan Unal; Güllü Kiziltas; Volkan Patoglu (RAM, 2008)

Modeling and design of energy efficient variable stiffness actuators. - Ludo C. Visser; Raffaella Carloni; Ramazan Unal; Stefano Stramigioli (ICRA, 2010)

Conceptual design of an energy efficient transfemoral prosthesis. - Ramazan Unal; Raffaella Carloni; Edsko E. G. Hekman; Stefano Stramigioli; H. F. J. M. Koopman (IROS, 2010)

Design of a fully-passive transfemoral prosthesis prototype. - S. M. Behrens; Ramazan Unal; Edsko E. G. Hekman; Raffaella Carloni; Stefano Stramigioli; H. F. J. M. Koopman (EMBC, 2011)

Modeling of WalkMECH: A fully-passive energy-efficient transfemoral prosthesis prototype. - Ramazan Unal; F. Klijnstra; B. Burkink; S. M. Behrens; Edsko E. G. Hekman; Stefano Stramigioli; H. F. J. M. Koopman; Raffaella Carloni (ICORR, 2013)

The control of recycling energy strorage capacity for WalkMECHadapt. - Ramazan Unal; F. Klijnstra; S. M. Behrens; Edsko E. G. Hekman; Stefano Stramigioli; H. F. J. M. Koopman; Raffaella Carloni (RO-MAN, 2014)

A Human-Robot Interaction Perspective on Assistive and Rehabilitation Robotics. - Philipp Beckerle; Gionata Salvietti; Ramazan Unal; Domenico Prattichizzo; Simone Rossi 002; Claudio Castellini; Sandra Hirche; Satoshi Endo; Heni Ben Amor; Matei T. Ciocarlie; Fulvio Mastrogiovanni; Brenna D. Argall; et al. (Frontiers Neurorobotics, 2017)

Human-oriented approaches for assistive and rehabilitation robotics - Engineering methods, technical implementation, and treatment. - Philipp Beckerle; Gionata Salvietti; Ramazan Unal; Fulvio Mastrogiovanni (Robotics Auton. Syst., 2017)

A Soft+Rigid Hybrid Exoskeleton Concept in Scissors-Pendulum Mode: A Suit for Human State Sensing and an Exoskeleton for Assistance. - Barkan Ugurlu; Merve Acer; Duygun Erol Barkana; Ikilem Gocek; Ayse Küçükyilmaz; Yunus Ziya Arslan; Halil I. Basturk; Evren Samur; Emre Ugur; Ramazan Unal; Ozkan Bebek (ICORR, 2019)

A Custom Brace Design to Connect a User Limb to an Exoskeleton Link with Minimal Discomfort. - Suleyman Can Cevik; Mustafa Derman; Ramazan Unal; Barkan Ugurlu; Ozkan Bebek (INDIN, 2021)

Simulation-based Design and Locomotion Control Implementation for a Lower Body Exoskeleton. - Mustafa Derman; Ahmed Fahmy Soliman; Alihan Kuru; Suleyman Can Cevik; Ramazan Unal; Ozkan Bebek; Barkan Ugurlu (ICPS, 2022)

Transdisciplinarity as a Learning Challenge: Student Experiences and Outcomes in an Innovative Course on Wearable and Collaborative Robotics. - Ebru Kilic-Bebek; Kostas Nizamis; Mark Vlutters; Ozkan Bebek; Zeynep G. Karapars; Ramazan Unal; Deniz Yilmaz; Barkan Ugurlu (IEEE Trans. Educ., 2023)

Comparison of Different Actuation Concepts for the Knee Joint During Stair-Climbing. - Omid Arfaie; Ramazan Unal (BioRob, 2024)

I-BaR: integrated balance rehabilitation framework. - Tugce Ersoy; Pinar Kaya; Elif Hocaoglu; Ramazan Unal (Frontiers Neurorobotics, 2024)

Impedance Control for Ankle Preparation Phase in BALANSens Platform. - Hafiz Muhammad Bilal; Mahmut Beyaz; Ramazan Unal; Elif Hocaoglu (ICORR, 2025)

sEMG-Based Assessment of Engagement in VR-Integrated BALANSens Ankle Rehabilitation. - Elif Hocaoglu; Mahmut Beyaz; Mennat Allah Tarek Ahmed; Ayse Gurluk; Ramazan Unal; Pinar Kaya (ICORR, 2025)