Modeling of the Feed-Motor Transient Current in End Milling by Using Varying-Coefficient Model
Joint Authors
Gao, Liang
Xiao, Mi
Wen, Long
Li, Xi
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-02
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In order to ensure the stability of the machining process, it is vital to control the machining condition during the milling process.
While the feed-motor current is related to many physical variables, such as the cutting force and tool wear, we can indicate it as the key variables to monitoring the conditions of the milling process.
A predictive model of the feed-motor current amplitude is established in this paper.
The change regulation of the transient current amplitude during the milling process is investigated, and the effect of the spindle speed on the transient current amplitude is studied as well.
Since the transient current amplitude is time-varying, the predictive model is a typical panel data type.
In this case, the varying-coefficient model (VCM), a potential soft computing method, is applied to solve this predictive model.
Then several experiments are conducted to evaluate the performance of VCM method.
Results show that the predicted values match the experimental value well, and the correctness of the predictive model for transient current amplitude is also validated.
American Psychological Association (APA)
Xiao, Mi& Wen, Long& Li, Xi& Gao, Liang. 2015. Modeling of the Feed-Motor Transient Current in End Milling by Using Varying-Coefficient Model. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1072904
Modern Language Association (MLA)
Xiao, Mi…[et al.]. Modeling of the Feed-Motor Transient Current in End Milling by Using Varying-Coefficient Model. Mathematical Problems in Engineering No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1072904
American Medical Association (AMA)
Xiao, Mi& Wen, Long& Li, Xi& Gao, Liang. Modeling of the Feed-Motor Transient Current in End Milling by Using Varying-Coefficient Model. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1072904
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1072904