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针对产品或服务市场有协同效应的竞争设施选址问题,首先提出了协同效应的定义和三种不同类型的协同效应函数,并建立了有协同效应的最大俘获选址模型.对于分段类型的协同函数,分别通过计算试验和理论分析的方法考察了有协同效应的新问题P_1与无协同效应的原问题P_0最优解之间的关系;并对原问题P_0最优解取不同水平值时,新问题P_1最优解是如何随协同效应函数参数的不同而变化做了具体分析,结果对实践有一定的指导意义.
Firstly, the definition of synergistic effect and the three different types of synergistic effect function are put forward at first, and the maximum capture location model with synergistic effect is established. For the segment type Synergy function, the relationship between the new problem P_1 with synergistic effect and the original problem P_0 with no synergistic effect is examined by means of computational experiments and theoretical analysis respectively. When the optimal solution of the original problem P_0 is at different levels , How the new problem P_1 optimal solution changes with the different parameters of the synergistic effect function has been analyzed concretely, and the result has some guiding significance for the practice.