title: Flexible sliding frame for gait enhancing mechatronic system (GEMS).
abstract: This paper presents a novel flexible sliding thigh frame for a gait enhancing mechatronic system. With its two-layered unique structure, the frame is flexible in certain locations and directions, and stiff at certain other locations, so that it can fît well to the wearer's thigh and transmit the assisting torque without joint loading. The paper describes the basic mechanics of this 3D flexible frame and its stiffness characteristics. We implemented the 3D flexible frame on a gait enhancing mechatronic system and conducted experiments. The performance of the proposed mechanism is verified by simulation and experiments.
authors.lastname: Younbaek Lee
authors.lastname: Byungjung Choi
authors.lastname: Jongwon Lee
authors.lastname: Minhyung Lee
authors.lastname: Se-Gon Roh
authors.lastname: Jeonghun Kim
authors.lastname: Hyundo Choi
authors.lastname: Yong-Jae Kim
mesh_terms: D001696:Biomechanical Phenomena; D017276:Friction; D005684:Gait / Q000502:physiology*; D012371:Robotics / Q000295:instrumentation* / Q000379:methods*; D013314:Stress, Mechanical; D019415:Torque