3 papers
math.MG2026
Bistable Quad-Nets Composed of Four-Bar Linkages
Gudrun Szewieczek, Daniel Huczala, Martin Pfurner +1
We study a novel type of mechanical structures, composed of spatial four-bar linkages, that are bistable, that is, they allow for two distinct configurations. These structures have…
math.AG2026
Conics Quadrics Mapping & Cones
Paul Zsombor-Murray, Martin Pfurner
An efficient way to get implicit equations of conics on five points and quadrics on nine, using pencils of conics and quadrics, is revealed. Parallel axis right cones intersect on…
cs.RO2026
Computer-Aided Design of Rational Motions for 4R and 6R Spatial Mechanism Synthesis
Daniel Huczala, Severinas Zube, Martin Pfurner +2
This paper focuses on geometric methods for generating rational motions used in the design of single-loop rational linkages, 1-degree-of-freedom mechanisms that can execute prescri…