Vorrichtung und Verfahren zur Steuerung eines Linearantriebs mit Repetitiver Bewegung

Details

Veröffentlichungs-Nr.

EP4776085

Anmeldetag

26. November 2025

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

IPC

G05B15/02, G05B19/19

Abstract

An apparatus and method of controlling a repetitive motion linear actuator (RMLA) accepts a minimum repetition rate and a commanded repetition rate. If the commanded rate is greater than the minimum rate, the RMLA automatically operates in a speed scaling mode by continuously applying the cycles and scaling the cycle length to provide the commanded rate. If the commanded rate is less than the minimum rate, the RMLA automatically operates in a dwell mode by fixing the cycle length and discontinuously applying the cycles, while adjusting a separation between the cycles to provide the commanded rate. In dwell mode, the cycle length can be equal to its maximum allowed value T<max>, or can equal a desired value less than T<max>. The cycle can have any profile shape, such as a sinusoidal shape or a shape that includes periods of deceleration and acceleration separated by constant speed periods therebetween.

Anmelder

Firma

Flowserve Pte. Ltd.

Land

🇸🇬 Singapur

Fachgebiete