Multi-objective planning of reasonable production capacity in open-pit mine
In order to determine the reasonable production capacity of open-pit mine,the overall economic benefit of open-pit mine can be maximized under various conditions.The article establishes the influencing factor system of production capacity for the open-pit-mine,and takes the economic profit as the objective function,production capacity as the decision variable and takes into account the constraints such as mining intensity and technical requirements,establishes the mathematical model of reasonable production capacity of open-pit mine by using multi-objective programming method.The results show that the reasonable production capacity planning model based on multi-objective planning method can fit the various constraints and plan production capacity objectively,so as to help mining enterprises to obtain the best investment benefits.
reasonable production capacityeconomic benefitinfluence factorobjective functiondecision variablemulti-objective programming
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