Volume 12 Issue 1
Mar.  2006
Turn off MathJax
Article Contents
HUANG Shi-yan, 2006. ENTROPY MODEL OF GRAY SYSTEMS AND ITS APPLICATION IN OIL-BEARING AREA EVALUATION. Journal of Geomechanics, 12 (1): 77-83.
Citation: HUANG Shi-yan, 2006. ENTROPY MODEL OF GRAY SYSTEMS AND ITS APPLICATION IN OIL-BEARING AREA EVALUATION. Journal of Geomechanics, 12 (1): 77-83.

ENTROPY MODEL OF GRAY SYSTEMS AND ITS APPLICATION IN OIL-BEARING AREA EVALUATION

More Information
  • Received: 2005-11-23
  • Published: 2006-03-28
  • The resolution of evaluation results is sometimes low when using the present gray association analysis to evaluate the geological models of lithology,physical properties,oil potential and oil-bearing area.In regard to this problem,a new gray fine evaluation model has been constructed using the Lagrange multiplier method on the basis of the Jaynes maximum information entropy principle and definition of gray association in the information theory and structural target function.A case study is given to explain how to use this model.A comparison of this new evaluation model with the original gray association analysis shows that their results are in the main consistent and the resolution is markedly raised.This model is strictly derived and has higher sensitivity and reliability.

     

  • loading
  • 加载中

Catalog

    Article Metrics

    Article views (122) PDF downloads(6) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return