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In this paper, a new posture prediction method is proposed and evaluated on human leg, as being a physiologically constrained three-link arm. The main posture prediction solution is focused on optimizing the manipulability and the human performance of the leg. The forward kinematics is used to define the feasible workspace of the human leg in sagittal plane. Using an effective optimization-based human...
This paper shows a preliminary proposition to the mechanical design and, also kinematics and gap models for an active prosthesis applied to transtibial amputees. It is pointed that an active prosthesis is capable to absorb and amplify the forces during human walking. Tools applied to robotics like Denavit-Hartenberg's algorithm and the Lagrangean may be applied in mathematical modeling in order to...
The biomechanical analysis done in this project is to assist the development of the robot assisted stroke rehabilitation system. Thus, the analysis of the upper limbpsilas motions focus on rehabilitation training for stroke survivor. As the human upper limb system is a natural biomechanical system, which can be modeled as links connected together by different joints with its own biological properties,...
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