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本文根据实际选煤厂的生产计划从数学规划角度对选煤厂煤炭原料的安排及其产品结构进行优化 ,以获得现行生产条件下的最大经济效益。并结合实例 ,提出了此类问题的数学模型及其编程求解方法。针对市场经济下选煤厂生产计划的波动 ,本文亦对模型进行了灵敏度分析 ,确保了该模型的实用性。
Based on the actual production plan of coal preparation plant, this paper optimizes the coal raw material arrangement and its product structure in the coal preparation plant from the perspective of mathematical programming so as to obtain the maximum economic benefit under the current production conditions. Combining with the examples, the mathematical model of such problems and the programming method are put forward. Aiming at the fluctuation of the production schedule of the coal preparation plant under the market economy, this paper also analyzes the sensitivity of the model to ensure its practicability.