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施工导流建筑物优化是一个复杂的非线性多目标优化问题 .针对传统优化方法的局限性 ,提出了基于遗传算法的施工导流建筑物优化方法 .通过分析施工导流建筑物优化的递阶层次结构 ,采用改进层次分析法 ( IAHP)确定各目标对应的权重 ,再根据多目标决策理论 ,把其转化为单目标优化问题 ;针对导流建筑物单目标优化模型 ,设计了此模型的遗传算法 ;最后通过实例验证了本文提出方法的可行性 .
Construction diversion building optimization is a complex nonlinear multi-objective optimization problem.According to the limitations of the traditional optimization methods, a genetic algorithm based optimization method for construction diversion buildings is proposed.By analyzing the optimization hierarchy of diversion building, Sub-structure, using the Analytic Hierarchy Process (IAHP) to determine the weight of each target, and then transforming it into a single-objective optimization problem according to the multi-objective decision theory. According to the single objective optimization model of diversion buildings, the genetic model of this model is designed Finally, an example is given to verify the feasibility of the proposed method.