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针对水电工程人工砂石生产线容易出现无序化导致生产进度滞后和成本增加的问题,考虑人工砂石生产线的特点对人工砂石生产作业进行优化排序,根据不同人工砂石在加工上的相似性,在满足约束条件的情况下以总加工流程时间最小化为目标函数,建立了砂石生产线的成组作业排序模型,并利用CDS启发式算法进行求解,达到人工砂石生产系统最优化的目标。通过工程实例验证了该模型及算法的合理性。
In view of the problem that the artificial sand production line of hydropower project tends to be disorderly leading to the lag of production schedule and the cost increase, the artificial sand production line is optimized and sorted according to the characteristics of the artificial sand production line. According to the similarities in the processing of different artificial sand products, . When the total machining process time is minimized, the group job scheduling model of sandstone production line is set up and the CDS heuristic algorithm is used to solve the problem, and the optimization of artificial sandstone production system is achieved . The project and the example verify the rationality of the model and algorithm.