Patent · US Active

Method for controlling a long-stator linear motor

US11245348B2 · kind B2 · utility

1Cited by

1References

15Claims

0Family size

Assignee

B&R Industrial Automation GmbH · AT

Inventors

Stefan Flixeder · Hötzenau, AT
Stefan Huber · Traunwalchen, DE
Alexander Almeder · Mattighofen, AT

Key dates

Filing date	Mar 6, 2020
Grant date	Feb 8, 2022
Priority date	—
Expiry date	Mar 6, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/64
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In order to improve control of a long-stator linear motor, a first measured value is ascertained in a first measurement section and a second measured value is ascertained in a second measurement section, in each case along a transport path in a movement direction. The first measurement section overlaps, in the movement direction, the second measurement section in an overlap region, and the first measured value and the second measured value represent the same actual value of a physical quantity. An operating parameter of the long-stator linear motor determined based on a deviation occurring between the first measured value and the second measured value.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.