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Modeling and simulation of multi-fingered robot hand (MFRH) is increasingly gaining importance amongst researchers for industrial and medical applications. In this paper, a MFRH with five fingers is modeled and simulated for grasping task. This was done using a CAD tool known as Solidworks, and an analytical tool known as SimMechanics of MATLAB. The simulation results show that the improved performance...
Recent efforts to develop virtual environments for the study of robot hands and grasping have been limited. The general approach to modeling the hand has overlooked many fundamental aspects that relate to the mechanical design of robot hand prototypes. In particular, resulting motions of hands due to tendon action have not been simulated in any existing virtual environment, to our knowledge. Furthermore,...
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,...
The objective of this work is first to present a study and analysis of fundamental issues that constitute the development of a hand rehabilitation system by making use of mechanisms for objective and quantitative assessment for patients with motor weakness, such as spinal cord injury (SCI) and post-stroke. The proposed rehabilitation system aims to improve the functional ability of impaired hand on...
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