Paper Title:
Feature Extraction from Engine's Data Based on Rough Sets Theory
  Abstract

The speed signal of engine contains abundant information. This paper introduces rough set theory for feature extraction from engine's speed signals, and proposes a method of mining useful information from a mass of data. The result shows that the discernibility matrix algorithm can be used to reduce attributes in decision table and eliminate unnecessary attributes, efficiently extracted the features for evaluating the technical condition of engine.

  Info
Periodical
Chapter
Chapter 3: Advanced Manufacturing Technology
Edited by
Jiuba Wen, Fuxiao Chen, Ye Han and Huixuan Zhang
Pages
410-413
DOI
10.4028/www.scientific.net/AMM.120.410
Citation
F. Wang, L. X. Jia, "Feature Extraction from Engine's Data Based on Rough Sets Theory", Applied Mechanics and Materials, Vol. 120, pp. 410-413, 2012
Online since
October 2011
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Price
$32.00
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