Paper Title:
The Application of Grey Relational Fault Tree Analysis in Mine Hoist Overrelaxation Accident
  Abstract

The grey relational analysis method of the grey systems theory are combined with the fault tree analysis method of reliability theory, and introduced to the analysis and diagnosis of mine hoist overrelaxation accident. The various fault pattern occurrence possibilities in fault tree analysis of mine hoist overrelaxation accident are analyzed and judged by calculating importance degree of the bottom event structure of the fault tree as well as the calculating and sorting of the grey relational degree.Among 8 minimum cut sets of 6 bottom events ,”lake of the overrelaxation switch of the parking place” is most prone to overrelaxation accident ,”the driver’s negligence” is also prone to overrelaxation accident ,which provides theoretical basis for accurately preventing the fault occurrence. Calculation example shows the effectiveness and reliability of this method.

  Info
Periodical
Edited by
Dunwen Zuo, Hun Guo, Hongli Xu, Chun Su, Chunjie Liu and Weidong Jin
Pages
185-189
DOI
10.4028/www.scientific.net/AMM.33.185
Citation
P. S. Wang, "The Application of Grey Relational Fault Tree Analysis in Mine Hoist Overrelaxation Accident", Applied Mechanics and Materials, Vol. 33, pp. 185-189, 2010
Online since
October 2010
Authors
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: Wei Han Wang, De Kun Zhang, Gang Cheng, Li Hua Shen
Abstract:The electrical haulage shearer is an important coal mining machine, and the reliability of cutting unit plays an important role in improving...
646
Authors: Lin Yang, Wei Wu, Rui Nan Wu
Chapter 6: Advanced NC Techniques and Equipment
Abstract:As the theoretical research and practical application of the key technology and bottlenecks, Fault diagnosis technology get the focus of...
364
Authors: Guang Yan Zhao
Chapter 1: Industrial and Engineering Design
Abstract:System fault behavior model is a behavioral model to describe the occurrence and development process of system fault. It can reliaze fault...
77
Authors: A. Ramamurthy, R. Sivaramakrishnan, S. Venugopal, T. Muthuramalingam
Chapter 3: Manufacturing Systems and Tools
Abstract:It is very important and complexity to find the optimum values of wire EDM process parameters and contribution of each parameter to attain...
245