Title: A novel cross-coupling control design for Bi-axis motion
Authors: Shih, YT
Chen, CS
Lee, AC
機械工程學系
Department of Mechanical Engineering
Keywords: contour error;cross-coupling controller
Issue Date: 1-Nov-2002
Abstract: A new structure of cross-coupling controller for precise tracking in motion control is proposed in this paper. When compared with the conventional cross-coupling system, this new structure has the advantage that the compensators in CCC have a simpler design process than conventional ones and so does its stability analysis. The proposed compensator (or controller) is evaluated and compared experimentally with a traditional uncoupled controller on a microcomputer controlled dual-axis positioning system. The experimental results show that the new structure of cross-coupling controller remarkably reduces contour error. In addition, this new controller can be implemented easily on a majority of motion systems in use today via reprogramming the reference position command subroutine. (C) 2002 Elsevier Science Ltd. All rights reserved.
URI: http://dx.doi.org/10.1016/S0890-6955(02)00109-8
http://hdl.handle.net/11536/28406
ISSN: 0890-6955
DOI: 10.1016/S0890-6955(02)00109-8
Journal: INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE
Volume: 42
Issue: 14
Begin Page: 1539
End Page: 1548
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