3 papers
cs.RO2025
A semi-analytical approach for computing the largest singularity-free spheres of a class of 6-6 Stewart-Gough platforms for specified orientation workspaces
Bibekananda Patra, Sandipan Bandyopadhyay
This article presents a method for computing the largest singularity-free sphere (SFS) of a 6-6 Stewart-Gough platform manipulator (SGPM) over a specified orientation workspace. Fo…
cs.RO2025
Validation of collision-free spheres of Stewart-Gough platforms for constant orientations using the Application Programming Interface of a CAD software
Bibekananda Patra, Rajeevlochana G. Chittawadigi, Sandipan Bandyopadhyay
This paper presents a method of validation of the size of the largest collision-free sphere (CFS) of a 6-6 Stewart-Gough platform manipulator (SGPM) for a given orientation of its…
cs.RO2025
A geometrical approach to determine the proximity of a point to an axisymmetric quadric in space
Bibekananda Patra, Aditya Mahesh Kolte, Sandipan Bandyopadhyay
This paper presents the classification of a general quadric into an axisymmetric quadric (AQ) and the solution to the problem of the proximity of a given point to an AQ. The proble…