Volume 26 Issue 3
Aug.  2021
Turn off MathJax
Article Contents
Abstract
ZHANG Zhigang, WANG Peng, LI Angui, CAI Meifeng, ZHANG Hongying. Regression Parameters Estimation of Random-Fuzzy Linear Regression Model and its Application[J]. Chinese Journal of Engineering, 2004, 26(3): 326-329. DOI: 10.13374/j.issn1001-053x.2004.03.026
Citation: ZHANG Zhigang, WANG Peng, LI Angui, CAI Meifeng, ZHANG Hongying. Regression Parameters Estimation of Random-Fuzzy Linear Regression Model and its Application[J]. Chinese Journal of Engineering, 2004, 26(3): 326-329. DOI: 10.13374/j.issn1001-053x.2004.03.026
shu

Regression Parameters Estimation of Random-Fuzzy Linear Regression Model and its Application

  • 1. Applied Science School, University of Science and Technology Beijing, Beijing 100083, China;

  • 2. Civil and Environmenfal Engineering School, University of Science and Technology Beijing, Beijing 100083, China;

  • 3. Shiquanhu Reservoir, Ju'nan 276600, China

More Information
  • Received Date: September 11, 2003
  • Available Online: August 15, 2021
    Graphical Abstract
    • Abstract
  • The regression parameters estimation exprssions of a random-fuzzy linear regression model are deduced. It is proved that they are an unbiased estimator. The formulae for calculating the numerical characteristics of regression parameters estimation and the correlation coefficients of the regression equation are derived. Based on the experimental data of triaxial compression tests, the calculated results are more realistic and reasonable compared with the linear regression method.
    • FullText(HTML)
    • References (0)
    • Related Articles

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (335) PDF downloads (14) Cited by()
    Related

    Editorial Office of Chinese Journal of Engineering

    Address：No. 30 College Road, Haidian District, BeijingPost Code：100083 Tel：(010)62333436

    Supported by: Beijing Renhe Information Technology Co., Ltd.    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return