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Full-Text Articles in Engineering
Modelling And Control Of A Novel Walker Robot For Post-Stroke Gait Rehabilitation, Emre Sariyildiz, Hsiao-Ju Cheng, Gokhan M. Yagli, Haoyong Yu
Modelling And Control Of A Novel Walker Robot For Post-Stroke Gait Rehabilitation, Emre Sariyildiz, Hsiao-Ju Cheng, Gokhan M. Yagli, Haoyong Yu
Faculty of Engineering and Information Sciences - Papers: Part B
In this paper, a novel walker robot is proposed for post-stroke gait rehabilitation. It consists of an omni-directional mobile platform which provides high mobility in horizontal motion, a linear motor that moves in vertical direction to support the body weight of a patient and a 6-axis force/torque sensor to measure interaction force/torque between the robot and patient. The proposed novel walker robot improves the mobility of pelvis so it can provide more natural gait patterns in rehabilitation. This paper analytically derives the kinematic and dynamic models of the novel walker robot. Simulation results are given to validate the proposed kinematic …
A Comparative Study Of Three Inverse Kinematic Methods Of Serial Industrial Robot Manipulators In The Screw Theory Framework, Emre Sariyildiz, Eray Cakiray, Hakan Temeltas
A Comparative Study Of Three Inverse Kinematic Methods Of Serial Industrial Robot Manipulators In The Screw Theory Framework, Emre Sariyildiz, Eray Cakiray, Hakan Temeltas
Faculty of Engineering and Information Sciences - Papers: Part B
In this paper, we compare three inverse kinematic formulation methods for the serial industrial robot manipulators. All formulation methods are based on screw theory. Screw theory is an effective way to establish a global description of rigid body and avoids singularities due to the use of the local coordinates. In these three formulation methods, the first one is based on quaternion algebra, the second one is based on dual-quaternions, and the last one that is called exponential mapping method is based on matrix algebra. Compared with the matrix algebra, quaternion algebra based solutions are more computationally efficient and they need …
Design Of A Flexural Transmission For A Dexterous Telesurgical Robot For Throat And Upper Airway: A Preliminary Result, Chin-Hsing Kuo, Russell H. Taylor, Jian S. Dai, I. Iordachita
Design Of A Flexural Transmission For A Dexterous Telesurgical Robot For Throat And Upper Airway: A Preliminary Result, Chin-Hsing Kuo, Russell H. Taylor, Jian S. Dai, I. Iordachita
Faculty of Engineering and Information Sciences - Papers: Part B
No abstract provided.
Steering A Humanoid Robot By Its Head, Manish Sreenivasa, Philippe Souères, Jean-Paul Laumond, Alain Berthoz
Steering A Humanoid Robot By Its Head, Manish Sreenivasa, Philippe Souères, Jean-Paul Laumond, Alain Berthoz
Faculty of Engineering and Information Sciences - Papers: Part B
We present a novel method of guiding a humanoid robot, including stepping, by allowing a user to move its head. The motivation behind this approach comes from research in the field of human neuroscience. In human locomotion it has been found that the head plays a very important role in guiding and planning motion. We use this idea to generate humanoid whole-body motion derived purely as a result of moving the head joint. The input to move the head joint is provided by a user via a 6D mouse. The algorithm presented in this study judges when further head movement …