Paper Title:
Nonlinear System Fault Detection Based on TLLE
  Abstract

In this work, a nonlinear system fault detection approach based on tangent space distance locally linear embedding (TLLE) is proposed. In the algorithm, tangent space distance is introduced to LLE, which overcomes the shortcoming of original LLE method based on Euclidean distance. It can satisfy the requirement of locally linear much better and so can express the I/O mapping quality better than classical method. Simulation results are given to demonstrate the effectiveness of the fault detection algorithm based on TLLE method.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Measure Control Technologies and Intelligent Systems
Edited by
Xin Chen
Pages
1347-1352
DOI
10.4028/www.scientific.net/AMR.317-319.1347
Citation
W. Zhang, W. J. Zhou, X. Y. Liu, "Nonlinear System Fault Detection Based on TLLE", Advanced Materials Research, Vols. 317-319, pp. 1347-1352, 2011
Online since
August 2011
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Price
$32.00
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