[PDF] Top 20 A Six-Dof Epicyclic-Parallel Manipulator

... proposed six-dof parallel manipulator is illustrated in ...is a cylindrical joint attached to an end of this arm, perpendicular to the corresponding driv- ing ...plane. A ... Voir le document complet

... 1 Parallel manipulator systems fabricated using the same modular ...Hence, a modular manipulator can be reconfigured or modified to adapt to a new ...addition, a modular micro ... Voir le document complet

... planar parallel manipulators encountered today have a common disadvantage that is their low rotational ...manipulators, a high rotation capability is needed. To overcome such a difficulty, ... Voir le document complet

... Spherical parallel manipulator, dynamic modeling, multiobjective design optimization, Pareto-front, scatter matrix 1 Introduction The design of three Degree-of-Freedom (3-DOF) spherical ... Voir le document complet

... of a real environment, where a user perceives the illusion of being in this environment and interacts with it to perform specific tasks in an effective and comfortable way ...developed a new ... Voir le document complet

... of parallel robots by ...of a haptic device for which the end-effector may be hidden by the user ...particular parallel robot families (e.g. the Monash Epicyclic-Parallel ... Voir le document complet

... Abstract. A new 4-DOF parallel manipulator, called the PAMINSA 1 , is presented in this ...vented parallel structure consists of two (or three) legs, each one of which is a ... Voir le document complet

... a compromise under these two ...of a three- PRR parallel ...the manipulator, the optimum conditioning for all possible orientations of the ...as a global performance index when we ... Voir le document complet

... of a unit ball under the transformation represented by the Jacobian matrix at hand (Angeles ...of a manipulator is used to relate (i) the joint rates and the Cartesian velocities, and (ii) the static ... Voir le document complet

... of a three-PRR parallel ...planar parallel manip- ...the manipulator, the optimum conditioning for all possible orientations of the ...as a global performance index when we study the ... Voir le document complet

... four dof robots are not always necessary, es- pecially for some simple operations requiring only two trans- lational dof in order to move a part from a working area to ...translational ... Voir le document complet

... proposed a manipulator architecture named Par2 ...the manipulator are linked to each other with a rigid belt in order to constrain the rotation of the moving ...As a consequence, it ... Voir le document complet

... condition, a 3-RPS parallel manipulator with 3-dof operation mode was generated and used as an ankle rehabilitation ...symmetrical. A performance index, named Maximum Inscribed Circle ... Voir le document complet

... to a 4-dof Sch¨ onflies mode in which the translational motions are parametrized by y 0 , y 1 and y 2 and the rotational motion is parametrized by x 1 , x 2 along with 2v 13 x 1 + (v 2 13 − 1)x 2 = (1 − v 2 ... Voir le document complet

... the manipulator, contrary to the ...the manipulator will be taken into ...the manipulator can be deduced from the sensitivity of the position of the end-effector to variations in the design ... Voir le document complet

... to a new phase in research on par- allel manipulators by putting the focus on lower mobility parallel mechanisms by publishing his results on the Delta Architecture [4] at the end of the ...as a ... Voir le document complet

... platform dof is not constrained, the robot is lo- cally under-actuated. As a result, it seems impossible to plan a trajectory that is opposed to the free dy- namics of this unconstrained ...as ... Voir le document complet

... urable parallel manipulators in the last few ...make a prototype and develop its control scheme. A reconfigurable planar parallel robot, named NaVARo, is a 3-DOF planar ... Voir le document complet

... of a 3-RPR planar parallel manipulator, the idea of [11, 15] was to analyze the kernels of the matrices in the first and second order terms of the series ex- pansion of the constraint equations of ... Voir le document complet

... 2-RUU manipulator, self- motion. 1 Introduction Lower-mobility parallel manipulators are suitable for wide range of applications that require fewer than six degree-of-freedom end-effector motion ... Voir le document complet