本文選題：理想點(diǎn)法 + 熵理論��； 參考：《化工礦物與加工》2016年11期

【摘要】：通過采用理想點(diǎn)法,建立采礦方法的評價指標(biāo)體系,利用兩兩對比的方法量化各指標(biāo),評價結(jié)果分7級標(biāo)度。利用熵權(quán)法確定各指標(biāo)的權(quán)重系數(shù),最終建立了基于熵權(quán)-理想點(diǎn)法的采礦方法優(yōu)選模型。最后將其應(yīng)用在正旺鐵礦新階段采礦方法選擇中,研究結(jié)果表明,熵權(quán)-理性點(diǎn)法的優(yōu)選結(jié)果與實(shí)際所采用的采礦方法相符,驗(yàn)證了此模型的可行性和實(shí)用性。
[Abstract]:By adopting the ideal point method, the evaluation index system of mining method is established, and the evaluation results are divided into 7 grades by quantifying each index by using the method of comparison between two and two. The weight coefficient of each index is determined by entropy weight method, and the optimal selection model of mining method based on entropy weight and ideal point method is established. Finally, it is applied to the selection of mining methods in the new stage of Zhengwang Iron Mine. The research results show that the optimal selection results of entropy weight-rational point method are consistent with the actual mining method, which verifies the feasibility and practicability of the model.
【作者單位】： 武漢科技大學(xué)資源與環(huán)境工程學(xué)院;
【分類號】：TD801

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本文編號：1903739