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Abstract
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Article Information:
An On-Machine Measurement Method for Touch-Trigger Probe Based on RBFNN
Xiaoming Qian, Peng Zhao and Peihuang Lou
Corresponding Author: Xiaoming Qian
Submitted: June 19, 2012
Accepted: July 04, 2012
Published: January 21, 2013 |
Abstract:
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The touch-trigger probe is a kind of sensor installed in a machining center to measure the dimension of the work piece. A method for On-Machine Measurement (OMM) and its error compensation by the probe based on Radial Basis Function Neural Network (RBFNN) is advanced in this study. The advantages and disadvantages for touch-trigger probe of OMM system are discussed. Major factors that influence the probe measurement precision are analyzed. The measurement error compensation based on RBFNN is presented. At last the experimental system with touch-trigger probe is put forward and the experiment indicated that, using the touch-trigger probe makes on-machine measurement more automatic and efficient and by using RBFNN for error compensation make on-machine measurement more precise.
Key words: Error compensation, on-machine measurement, radial basis function neural network, touch-trigger probe, , ,
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Cite this Reference:
Xiaoming Qian, Peng Zhao and Peihuang Lou, . An On-Machine Measurement Method for Touch-Trigger Probe Based on RBFNN. Research Journal of Applied Sciences, Engineering and Technology, (03): 909-913.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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