Paper Title:
Local Region Mahalanobis Distance Feature and Its Application in Monitoring Wearing and Breakage States of Cutting Tools
  Abstract

The Mahalanobis distance feature proposed by P.C .Mahalanobis, an indian statistician. In this paper, we propose a new concept, Local Region Mahalanobis Distance feature –LRMD feature, we shall discuss the structure form, the obtaining methods of LRMD feature from an image and the relations between the LRMD feature and wearing and breakage states of cutting tools. The new research results indicate that the method of automatic on-line cutting tool condition monitoring based on LRMD feature can has better inspect result than the method of Mahalanobis Distance feature.

  Info
Periodical
Materials Science Forum (Volumes 471-472)
Edited by
Xing Ai, Jianfeng Li and Chuanzhen Huang
Pages
418-421
DOI
10.4028/www.scientific.net/MSF.471-472.418
Citation
S. M. Ji, L. Zhang, Y.H. Wan, X. Zhang, J. L. Yuan, L.B. Zhang, "Local Region Mahalanobis Distance Feature and Its Application in Monitoring Wearing and Breakage States of Cutting Tools", Materials Science Forum, Vols. 471-472, pp. 418-421, 2004
Online since
December 2004
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Bing Hai Lv, Ju Long Yuan, Ying Xue Yao, Z.W. Wang, B.C. Tao, J.J. Zhen, Ping Zhao
Abstract:To understand the mechanism involved in the lapping process of the silicon nitride balls, the wear mode is investigated in this paper. The...
403
Authors: Qian Fa Deng, Dong Hui Wen, Ju Long Yuan, Feng Chen
Abstract:The most typical example of hard and brittle material is advanced ceramics, for its ultra-precision machining difficulty and wide...
108
Authors: Xi Liang Liu, Gui Ming Chen, Fang Xi Li
Chapter 1: Mechatronics
Abstract:Fractal box dimension is a new method to represent self-similarity and complexity of non-stationary mechanical fault signal. In this paper,...
1526
Authors: Chun Yang Ma, Chun Hua Ma, Zhan Fa Yang
Chapter 03: Metallic Materials
Abstract:Ni-TiN; Composite coating; Ultrasonic-magnetic-electrodeposition Abstract: In this paper, Ni-TiN composite coatings were prepared by...
246
Authors: Wen Wei Gao, Zhi Zheng, Jian Ming Yang, Ya Qin An
Chapter 4: Material Science and Technology
Abstract:The abrasion of piston rings/tribomate pairs of cylinder jacket has great damage to engine, which can shorten the life of piston rings and...
927