in-parallel actuated manipulator
Experimental Characterization of a Binary Actuated Parallel Manipulator
... decades parallel manipulators have been under investigation for their promising features in many fields such as industry, medicine, chemistry or even space applications, as shown, for example, in ...existing ...
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The Dexterity Analysis of a Spatial Three-Degree of Freedom Parallel Manipulator with Constrained Branch
... the parallel manipulator with constrained branch and the redundant actuated parallel manipulator are usually adopted ...the parallel manipulator, yet which can effectively ...
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Coordinate influence on singularity of a 3-ups parallel manipulator
... Singularity is an important issue in kinematic and dynamic analyses of multibody systems like robot manipulators and mechanisms, in which several classification methods have been described in articles. Gosselin and ...
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Singularity Analysis of Spatial Parallel Manipulator by using Complex Approximation
... the manipulator is composed of the three screws along its ...the manipulator. Note that the only actuated joint in each limb is the third and that the rest are ...
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Aand B are simultaneously singular. Tsai [2] has noted that matrix A is associated with the direct kinematics and matrix is
... new parallel manipulator with six degrees of freedom. This manipulator comprises two platforms connected by six legs, each of which consists of two links, one revolute and two spherical ...the ...
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Design and Analysis for a Three-Rotational-DOF Flight Simulator of Fighter-Aircraft
... is actuated by an electromagnetic motor with a highly complicated configuration that causes the volume of manipulator to be ...no parallel manipula- tor can be used as a flight simulator to ...
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On the positioning error of a 2-DOF spherical parallel wrist with flexible links and joints – an FEM approach
... spherical parallel wrist is a manipulator formed by at least two kinematic chains (limbs) connecting a base plat- form (BP) to a mobile platform (MP) which is character- ized by a spherical motion with 2 or ...
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Analysis and Optimization of a Spatial Parallel Mechanism for a New 5-DOF Hybrid Serial-Parallel Manipulator
... The above two indices consider the motion/force trans- mission and orientation capability of the MP, but these cannot explain the PM with a good stability of the actu- ated force. Maybe the fluctuation of actuated ...
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Kinematic Synthesis of Parallel Manipulator via Neural Network Approach
... in parallel mechanisms, researchers try to design a model that is able to provide proper outputs when receives the proper robot input ...system parallel manipulator to solve its forward kinematics ...
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Design and Kinematic Analysis of a 4-DOF Serial-Parallel Manipulator for a Driving Simulator
... industrial Parallel Mechanisms (PMs) gained popularity in other fields such as ground vehicle driving simulators and CNC ...hydraulically- actuated hexapod mechanisms [3, ...
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Fuzzy Torque Control of the Bionic Flexible Manipulator Actuated by Pneumatic Muscle Actuators
... joints actuated by a humanoid arm can be divided into two categories: PMA serial mechanism and PMA parallel ...ulator actuated by PMA was implemented [25] from the perspective of functional bionics, ...
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On the Kinematic Analysis of a Spatial Six-Degree-of-Freedom Parallel Manipulator
... DOF manipulator is completely ...fully actuated spherical joints and switching from one actuation way to another would expand the mechanism workspace and might make the workspace singularity free, which can ...
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Dexterous Workspace Shape and Size Optimization of Tricept Parallel Manipulator
... This work intends to deal with the optimal kinematic synthesis problem of Tricept parallel manipulator. Observing that cuboid workspaces are desirable for most machines, we use the concept of effective ...
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Workspace Performance Investigation of a Multi-DOF Parallel Robot Manipulator
... In this work, the proposed 5-DOF parallel robot manipulator, illustrated Fig.1, is composed of five variable active legs (SPS) with identical topology and one constraint passive leg (UPU) which connect the ...
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Influence Of Radius Of The Sternum Plate Pneumatically Driven Parallel Manipulator Used For Chest Compressions On A Closed Loop Manikin
... the manipulator and gives the maximum depths of compression during the Cardio pulmonary resuscitation ...the parallel manipulator used in this work is useful conducting chest compressions during CPR ...
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Forward Kinematics Analysis of a Novel 3-DOF Parallel Manipulator
... spatial parallel manipulator designed to assemble diagnostic instruments in SG-III is introduced in this ...in parallel manipulators, it is more dicult to solve the forward kinematics problem, since ...
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Analyzing Kinematics of a Novel 3CPS Parallel Manipulator Based on Rodrigues Parameters
... translational parallel manipulator by the homotopy continuation method, which alleviates the drawbacks of traditional numerical techniques, namely: the acquirement of good initial guess values, the problem ...
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Mechanism design and parameter optimization of a new asymmetric translational parallel manipulator
... Tsai’s manipulator are limited in ...with parallel linear motion elements(PLMEs), and synthesized a class of symmetrical 3T, 3T-1R, and 3R parallel mechanisms by these kinematic ...the ...
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How To Design A Cable Driven Parallel Mechanism
... Given the above limitations, it is proposed here to build a planar cable-driven parallel mechanism based on closed cable loops. By replacing the cable and spool arrangement with closed cable loops, the ...
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Positive Kinematics Analysis of 6-3 Stewart Platform Parallel Manipulator
... platform parallel mechanism is composed of two platform and it has many configurations, one typical of them is called 6-3 type Steward platform, the static platform is hexagon and the mobile platform is triangle, ...
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