Betreiben eines Linearmotorsystems

Details

Veröffentlichungs-Nr.

EP4800911

Anmeldetag

27. Februar 2025

Veröffentlichung

2. September 2026

Rechtsraum

EP

Abstract

The invention relates to a method of operating a linear motor system and to a corresponding linear motor system (1), in particular in the form of a long-stator linear motor system or a planar motor system, comprising a stator (2), on which a plurality of drive coils (4) is arranged, and comprising at least one shuttle (3), on which drive magnets (5) are arranged and which moves relative to the stator (2). An electromagnetic field, which interacts with the drive magnets (5) of the shuttle (3), is generated by energizing the drive coils (3) in the area of the drive magnets (5) of the shuttle (3). To enable a more efficient operation of the linear motor system (1) and to enhance a control of the movement of the at least one shuttle (3) on the stator (2) of the linear motor system (1), at least one drive variable (DV) is determined by a motion control unit (7) from a predefined movement profile (MP) and/or at least one predefined target value (MP) of at least one movement variable for the at least one shuttle (3) and from an actual value (IP) of the at least one movement variable for a respective time step (S101). Furthermore, the motion control unit (7) determines the respective drive coils (4) of the stator (2) to be energized and a corresponding energization (BS) of these drive coils (4) from the at least one drive variable (DV) determined for the respective time step (S103), to move the shuttle (3) corresponding to the predefined movement profile and/or according to the at least one predefined target value (MP) of at least one movement variable. The motion control unit (7) uses an Artificial intelligence method (Al) at least for determining the respective drive coils (4) of the stator (2) to be energized and a corresponding energization (BS) of these drive coils (4) for moving the at least one shuttle (4), wherein the Artificial intelligence method (Al) is provided with the at least one drive variable (DV) determined for the respective time step as an input variable (S102).

Anmelder

Firma

ABB SCHWEIZ AG

Land

🇨🇭 Schweiz