Invention Application
- Patent Title: Method for identifying a control path of a controlled system
- Patent Title (中): 用于识别受控系统的控制路径的方法
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Application No.: US10753968Application Date: 2004-01-08
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Publication No.: US20040162624A1Publication Date: 2004-08-19
- Inventor: Wolfgang Papiernik , Guido Stoppler
- Applicant: SIEMENS AKTIENGESELLSCHAFT
- Applicant Address: DE Munchen
- Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee Address: DE Munchen
- Priority: DE10300543.9 20030109
- Main IPC: G05B013/02
- IPC: G05B013/02

Abstract:
A method for identifying a control path of a controlled system, and more particularly to a method for identifying a control path in the presence of deterministic perturbations is described. At least one deterministic perturbation correcting signal is determined in a first identification process, and the perturbation correcting signal is stored in the form of a function. A control path of the controlled system is identified in a second identification process by adding to the controlled system the at least one stored deterministic perturbation correcting signal with a negative feedback. The method can be used with machine tools, production machines and/or robots which demand a high control accuracy and/or a high-quality control characteristic. In particular, perturbation effects due to slot latching in motors, in particular linear motors, can be minimized.
Public/Granted literature
- US07099720B2 Method for identifying a control path of a controlled system Public/Granted day:2006-08-29
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