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Compared with the conventional flexure hinges, the motion range of superelastic flexure hinges can be significantly increased, due to the material's superelasticity effect. In this paper, the deformation of superelastic elliptic flexure hinges is investigated by using finite element method (FEM). The superelastic behavior of the material is described by a bilinear one-dimensional constitutive model...
This paper presents two new inverse kinematics subproblems. Subproblem 1: rotating about two parallel axes to a given point and subproblem 2: rotating sequentially about two parallel axes to a point at the same distance to two given points. Subproblem 2 can be regarded as the extension of subproblem 1. The solutions to that kind of subproblem are derived. The inverse kinematics problem of some kinds...
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