Machining Error Correction at Batch Processing 2007-01-0886
The paper discusses two methods to implement error compensation framework for NC machining. In the first case a novel real-time co-interpolator is utilized that has been developed and demonstrated on a machine tool equipped with an open architecture controller (OAC). The second solution features near-time reprocessing of the NC programs, that is more suitable for existing machining systems. A P-type, iterative learning control (ILC) algorithm is also presented for calculating the error compensation values. The paper concludes with the results of machining tests, showing the effectiveness of the error compensation methodologies.
Author(s):
Peter E. Orban, Millan Yeung, Ye Jiang, Jin Jiang
Affiliated:
Integrated Manufacturing Technologies Institute, National Research Council Canada, Department of Electrical & Computer Engineering, The University of Western Ontario
Pages: 9
Event:
SAE World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
CAD/CAM/CAE Technology, Digital Modeling, Virtual Development and Engineering-SP-2072, SAE 2007 Transactions Journal of Materials and Manufacturing-V116-5
Related Topics:
Education and training
Mathematical models
Architecture
Tools and equipment
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