矿床经济评价方案优选新方法探讨

PROBE ON THE NEW METHODS OF OPTIMUM-SEEKING OF THE SCHEMES IN THE DEPOSIT ECONOMIC EVALUATION

矿床经济评价方案的优选是一个多目标、多方案的决策问题。本文简要而系统地介绍了矿床经济评价方案优选的几种新方法;多目标方案决策优序法、灰色局势决策法和灰色层次决策法,并运用这些方法对某金矿床经济评价方案优选进行了研究,取得了满意的效果。

The optimum-seeking of deposit economic evaluation schemes is a multi-objective and multi-scheme decision-making problem. Several new methods of optimum-seeking of deposit economic evaluation schemes are briefly and systematically introduced, they are: multi-objective scheme fine-ordinal method of decision, grey situation decision method and grey administrative-levels decision method, the optimum-seeking of some gold deposit economic evaluation scheme is studied with these methods, the results are satisfactory.