Control device for the drive of a reel

US5405098A · kind A · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Marko Tomasic · Buckenhof, DE
• Uwe Schaefer · Keltern, DE
• Erwin Teltsch · Neunkirchen, DE

Key dates

• Filing date: Jul 13, 1993
• Grant date: Apr 11, 1995
• Expiry date: Jul 13, 2013

Classification

• Technology area (CPC G): Physics
• CPC primary: G05D15/01
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A control for a drive reel partitions the reel into a plurality of angle-of-rotation segments. Compensation signals are produced by detecting deviations from a selected parameter at each of said segments. The compensation signals result from subjecting the deviations to integration wherein a plurality of integrators are included for this purpose, one for each of the segments.