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Unconstrained Multi-objective Optimization of Land-use Planning for Chemical Industry Park Based-on NSGA-Ⅱ

机译:基于NSGA-Ⅱ的化工园区土地利用规划的无约束多目标优化

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摘要

A model of unconstrained two-objective land-use planning for chemical industry park was established applying the theory of multi-objective optimization in this paper and the two objectives were the minimum potential loss of life (PLL) and the maximum total benefit. The optimization process of the model was designed and realized based on non-dominated sorting genetic algorithm-Ⅱ(NSGA-Ⅱ). The results showed that the model proposed in this paper was feasible and NSGA-Ⅱ was effective. The land-use patterns corresponding to Pareto-optimal solutions had good reference values to landuse planning for chemical industry park.
机译:运用多目标优化理论,建立了化工园区无约束的两目标土地利用规划模型,这两个目标是最小潜在生命损失和最大总收益。基于非支配排序遗传算法-Ⅱ(NSGA-Ⅱ),设计并实现了模型的优化过程。结果表明,本文提出的模型是可行的,NSGA-Ⅱ是有效的。帕累托最优解对应的土地利用方式对化工园区土地利用规划具有很好的参考价值。

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