Verfahren und Systeme zur Erzeugung von Trajektorien für ein Robotersystem

Details

Veröffentlichungs-Nr.

EP4799771

Anmeldetag

26. Februar 2025

Veröffentlichung

2. September 2026

Rechtsraum

EP

IPC

B25J9/16

Abstract

The disclosure refers to a system and method for generating trajectories for a robot. The method comprises receiving multidimensional trajectory data, the trajectory data being relative to a plurality of trajectories and comprising a set of points wherein each point is defined by a set of magnitudes, the magnitudes being a position, a velocity and at least one additional parameter. The method further comprises, for each trajectory, normalizing the trajectory data by magnitudes; sampling the normalized trajectory data by applying a multi-dimensional simplification algorithm; discretizing the sampled trajectory data according to a predefined resolution; encoding the discretized data in the form of a codebook; feeding a Hidden Markov Model with the coded trajectory data corresponding to each trajectory; and generating, by the Hidden Markov Model, a set of predicted states to be decoded, within the range of each data magnitude, into a proposed trajectory for the robot.

Anmelder

Firma

Universidad Miguel Hernández de Elche

Land

🇪🇸 Spanien

Fachgebiete