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Practical common design procedure of precision positioning controller for non-contact and contact mechanism.

Chong, Shin Horng (2009) Practical common design procedure of precision positioning controller for non-contact and contact mechanism. In: JSME-IIS/ASME-ISPS Micromechatronics for Information and Precision Equipment Joint Conference (MIPE), June 2009, IBARAKI JAPAN .

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Abstract

This paper describes a practical common design procedure for non-contact and contact mechanisms. To this date, many advanced controller design methods have been evaluated for high performance precision motion systems. However, their methods often produce complex structures and require much knowledge of characteristic of controlled objects and their control theories. This deteriorates the practicality of the methods. In order to overcome the problem, we have proposed and studied NCTF (Nominal characteristic trajectory following) controller design method for precision motion. In this paper, the NCTF controller design procedure which is applicable and totally independent of friction characteristic is discussed. The designed input signal for open-loop experiment which is needed to satisfy two important conditions is explained. The common design procedure of the NCTF controller and the designed input signal is verified experimentally by using non-contact [3] and contact mechanisms. The promising results of the positioning performance show the effectiveness of the proposed common design procedure and the usefulness of the designed input signal on the contact mechanism.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Electrical Engineering > Department of Control, Instrumentation & Automation
Depositing User: Dr Shin Horng Chong
Date Deposited: 05 Sep 2013 01:37
Last Modified: 28 May 2015 04:05
URI: http://eprints.utem.edu.my/id/eprint/9683

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