Advertisement

Multiple Fault Diagnosis Approach for Rotary Machines Based on Matter-Element

  • Wen Jin
  • Chang-Zheng Chen
  • Zhi-Hao Jin
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4114)

Abstract

An approach was put forward to diagnose the multiple faults of rotary machines according to the characteristic frequency spectrum of vibration. Based on the matter-element of extension theory, a matter-element model was built to describe the fault situation of rotary machines qualitatively. The dependent function and degree of a symptom of the fault were introduced to evaluate the possibility of the fault quantitatively. The diagnosis example was taken to validate the approach. The diagnosed result is consistent with the real result.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Wen Jin
    • 1
    • 2
  • Chang-Zheng Chen
    • 1
  • Zhi-Hao Jin
    • 2
  1. 1.College of Mechanical Engineering, Shenyang University of Technology, Shenyang, 110023China
  2. 2.Department of Mechanical Engineering, Shenyang Institute of Chemical Technology, Shenyang, 110142China

Personalised recommendations