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RISForward Displacement Analysis and Singularity Analysis of a Special 2-DOF 5R Spherical Parallel Manipulator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper deals with the forward displacement analysis and singularity analysis of a special 2-DOF 5R spherical parallel manipulator, in which the angle between the axes of any two adjacent ...
A Novel Large-Range XY Compliant Parallel Manipulator With Enhanced Out-of-Plane Stiffness
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: There is an increasing need for compact large-range XY compliant parallel manipulators (CPMs). This paper deals with a novel large-range XY CPM with enhanced out-of-plane stiffness (LRXYCPMEOS). ...
Design and Modeling of a Large-Range Modular XYZ Compliant Parallel Manipulator Using Identical Spatial Modules
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To meet the need for large-range high-precision motion stages, a design methodology of XYZ compliant parallel manipulators (CPMs) is introduced at first. A spatial double four-beam module and a ...
A Formula That Produces a Unique Solution to the Forward Displacement Analysis of a Quadratic Spherical Parallel Manipulator: The Agile Eye
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A quadratic parallel manipulator refers to a parallel manipulator with a quadratic characteristic polynomial. This paper revisits the forward displacement analysis (FDA) of a quadratic spherical ...
Type Synthesis of 3-DOF PPR-Equivalent Parallel Manipulators Based on Screw Theory and the Concept of Virtual Chain
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: PPR-equivalent parallel manipulators (PMs) are a class of 3-DOF PMs with great application potential. They are indeed the parallel counterparts of the 3-DOF PPR serial robots, in which the ...
Forward Displacement Analysis of a Quadratic Planar Parallel Manipulator: 3-RP̱R Parallel Manipulator With Similar Triangular Platforms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A quadratic parallel manipulator refers to a parallel manipulator with a quadratic characteristic polynomial. This paper revisits the forward displacement analysis (FDA) of a quadratic parallel ...
Disscussion: “Kinematics of the Translational 3-URC Mechanism” [Di Gregorio, R., 2004, ASME J. Mech. Des., 126, pp. 1113–1117]
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The author of (1) proposed a 3-URC translational parallel mechanism (TPM) and presented a comprehensive study on the kinematics of the 3-URC TPM. He concluded that “only one solution exists ...
Type Synthesis of Six-DOF Wrist-Partitioned Parallel Manipulators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A six-DOF wrist-partitioned parallel manipulator is a parallel manipulator in which three of the six actuated joints are used to control the position of a point on the moving platform while ...
Type Synthesis of 3-DOF Translational Parallel Manipulators Based on Screw Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A method is proposed for the type synthesis of 3-DOF (degree-of-freedom) translational parallel manipulators (TPMs) based on screw theory. The wrench systems of a translational parallel kinematic ...
Type Synthesis of 3-DOF Spherical Parallel Manipulators Based on Screw Theory1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A spherical parallel manipulator (SPM) refers to a 3-DOF (degree-of-freedom) parallel manipulator generating 3-DOF spherical motion. A method is proposed for the type synthesis of SPMs based on ...