Abstract: Briefly recalling some of the latest procedures of kinematic analysis that technical literature records, a numerical method is proposed for approximate calculus of angular velocities and accelerations ...

Abstract: A numerical finite differences algorithm, given by a first differentiation formula and that can be used for repeated differentiations, has been deduced on the basis of an approximation technique ...

Abstract: The kinematic analysis of the follower of a plate cam with a profile not analytically defined is a matter of practical and theoretical interest. Practical interest is stimulated by the ...

Abstract: This paper presents the analysis and design of a robotic worktable with a structure based on two platforms connected by three four-bar linkages. The worktable has three rotational degrees-of-freedom ...