Please use this identifier to cite or link to this item:
https://doi.org/10.1016/j.ijmachtools.2006.06.011
DC Field | Value | |
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dc.title | Tool wear detection and fault diagnosis based on cutting force monitoring | |
dc.contributor.author | Huang, S.N. | |
dc.contributor.author | Tan, K.K. | |
dc.contributor.author | Wong, Y.S. | |
dc.contributor.author | de Silva, C.W. | |
dc.contributor.author | Goh, H.L. | |
dc.contributor.author | Tan, W.W. | |
dc.date.accessioned | 2014-06-17T03:08:57Z | |
dc.date.available | 2014-06-17T03:08:57Z | |
dc.date.issued | 2007-03 | |
dc.identifier.citation | Huang, S.N., Tan, K.K., Wong, Y.S., de Silva, C.W., Goh, H.L., Tan, W.W. (2007-03). Tool wear detection and fault diagnosis based on cutting force monitoring. International Journal of Machine Tools and Manufacture 47 (3-4) : 444-451. ScholarBank@NUS Repository. https://doi.org/10.1016/j.ijmachtools.2006.06.011 | |
dc.identifier.issn | 08906955 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/57680 | |
dc.description.abstract | In metal cutting processes, an effective monitoring system, which depends on a suitably developed scheme or set of algorithms can maintain machine tools in good condition and delay the occurrence of tool wear. In this paper, an approach is developed for fault detection and diagnosis based on an observer model of an uncertain linear system. A robust observer is designed, using the derived uncertain linear model, to yield the necessary and key information from the system. Subsequently, it is used as a state (tool wear) estimator, and fault detection is carried out by using the observed variables and cutting force. The developed approach is applied to milling machine center. Several linear models are identified based on different working conditions. A dominant model plus uncertain terms is derived from these model set and used as an observer. Threshold values are proposed for detecting the fault of the milling machine. Examples taken from experimental tests shown that the developed approach is effective for the fault detection. The approach can be used for fault detection of failures arising from sensor or actuator malfunction. © 2006 Elsevier Ltd. All rights reserved. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.ijmachtools.2006.06.011 | |
dc.source | Scopus | |
dc.subject | Fault detection | |
dc.subject | Linear model | |
dc.subject | Milling center | |
dc.subject | Observer | |
dc.subject | Tool wear | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.contributor.department | MECHANICAL ENGINEERING | |
dc.description.doi | 10.1016/j.ijmachtools.2006.06.011 | |
dc.description.sourcetitle | International Journal of Machine Tools and Manufacture | |
dc.description.volume | 47 | |
dc.description.issue | 3-4 | |
dc.description.page | 444-451 | |
dc.description.coden | IMTME | |
dc.identifier.isiut | 000243990500003 | |
Appears in Collections: | Staff Publications |
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