Based on sensitivity analysis and fuzzy comprehensive evaluation choosing the best concentration plant in regional mine

Author

Chen, Junzhi ; Hou, Kepeng ; Li, Kegang ; Ren, Chunfang ; Chen, Xihua

Author_Institution

Fac. of Land Resource Eng., Kunming Univ. of Sci. & Technol., Kunming, China

fYear

2010

fDate

26-28 May 2010

Firstpage

4104

Lastpage

4109

Abstract

Because of the production process complexity and the discrepancy of every index physical meaning of the multi-mill in regional mine, it is difficulty evaluating the ore dressing plant by single index. Firstly, analyzing the sensitivity of ore dressing plant technical economic indexes, the susceptibility of technical economic benefits function have been determined. Then, according to the proportion of every index susceptibility, every factors weights have been determined. We can make the optimum decision from many major technical economic indexes application of fuzzy comprehensive evaluation, and offer a comprehensive technical economic indexes guiding production for administrator.

Keywords

economic indicators; fuzzy set theory; mineral processing industry; production management; sensitivity analysis; economic index; fuzzy comprehensive evaluation; index susceptibility; multiconcentration plant; ore dressing plant; regional mine; sensitivity analysis; Appraisal; Bridges; Decision making; Mathematical model; Optimization methods; Ores; Production facilities; Production systems; Road transportation; Sensitivity analysis; Fuzzy Comprehensive Evaluation; Multi-concentration Plant Optimum; Regional Mines; Sensitivity Analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2010 Chinese

Conference_Location

Xuzhou

Print_ISBN

978-1-4244-5181-4

Electronic_ISBN

978-1-4244-5182-1

Type

conf

DOI

10.1109/CCDC.2010.5498423

Filename

5498423