Automation system and method for movement control of at least one moveable machine element

US8155781B2 · kind B2 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Johannes Birzer · Stulln, DE
• Tino Heber · Freiberg, DE
• Raimund Kram · Erlangen, DE

Key dates

• Filing date: Dec 27, 2002
• Grant date: Apr 10, 2012
• Expiry date: Oct 3, 2028

Classification

• Technology area (CPC G): Physics
• CPC primary: G05B2219/35585
• WIPO field: Control
• WIPO sector: Instruments

Abstract

In order to improve movement control in an automation system for movement control, profiles for movement control are freely defined via functions. Polynomial interpolations or spline interpolations are used for the defined functions, the interpolations being of a higher degree. The profile for movement control has a command variable and a secondary variable, at least one of which is time-based or position-related.