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本文提出了一个经济信息系统目标设计的自上而下再自下而上的实用设计方法,即首先采用大系统的分解原理求得系统目标树,即而用模糊综合评价方法确定目标树最低层目标的优先顺序。以此类推。
In this paper, a top-down and top-down practical design method of economic information system target design is proposed. First, the system objective tree is obtained by using the principle of large system decomposition, that is, the fuzzy comprehensive evaluation method is used to determine the lowest level of the target tree The priority of the goal. And so on.