Dämpfung von Vertikalen Schwingungen einer Schaufel Und/oder eines Körpers eines Teils einer Baumaschine

Details

Veröffentlichungs-Nr.

EP4810724

Anmeldetag

21. März 2025

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

E02F3/43, E02F9/20, E02F9/22

Abstract

Provided herein is a computer system (180) for reducing vertical oscillations of a bucket (120) and/or body (110) of a piece of heavy machinery such as a wheel loader (100). The computer system includes processing circuitry configured to obtain an indication of a first vertical speed (vbucket) of the bucket; obtain an indication of a second vertical speed (vbody) of the body or a relative vertical speed between the bucket and the body, and control a force applied by at least one actuator (140) configured to lift/lower the bucket, such that the applied force is proportional to a weighted sum of the first vertical speed and the second vertical speed. Provided is also a corresponding method, piece of heavy machinery, computer program and computer program product.

Anmelder

Firma

Volvo Construction Equipment AB

Land

🇸🇪 Schweden

Fachgebiete