39 citations · 115 across the 19 of their papers we have counts for
3 papers · 1 filter
On the determination of cusp points of 3-R\underline{P}R parallel manipulators
Guillaume Inria Moroz, Fabrice Rouiller, Damien Chablat +1
This paper investigates the cuspidal configurations of 3-RPR parallel manipulators that may appear on their singular surfaces in the joint space. Cusp points play an important role…
Cusp points in the parameter space of RPR-2PRR parallel manipulator
Guillaume Inria Moroz, Damien Chablat, Philippe Wenger +1
This paper investigates the existence conditions of cusp points in the design parameter space of the R\underline{P}R-2P\underline{R}R parallel manipulators. Cusp points make possib…
Computing Chebyshev knot diagrams
Pierre-Vincent Koseleff, Daniel Pecker, Fabrice Rouillier
A Chebyshev curve C(a,b,c,ϕ) has a parametrization of the form x(t)=Ta(t); y(t)=T_b(t) ; z(t)= Tc(t + ϕ), where a,b,c are integers, Tn(t) is the Chebyshev polynomial of degree n an…