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A novel parallel micromanipulator with large range of motion based on flexible hinges is designed and analyzed in this paper, which has three degrees of freedom motions along x, y and z axes. The Pseudo-Rigid-Body (PRB) model method is applied to obtain the kinetic performance and inputting stiffness. To calculate the natural frequency of the mechanism, the Lagrange method is used to achieve the dynamic...
In this paper, the XYZ translational parallel micromanipulator with three-dimension is proposed. The whole mechanism is fully symmetric about x and y axes. The end-effector with the centre of the plane may acquire the ideal effect according to using the different number of S-hinges (spherical hinge with three degrees of freedom). Therefore, the four types of mechanisms with different numbers of S-hinges...
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