经济管理中模糊数学的应用研究

Application Research of Fuzzy Mathematics in the Economic Management

本文利用现有统计年鉴数据，提出对中国人均经济状况统计量中的部分变量按隶属系数统一标准划分等级，结合模糊数学的基本原理进行产品需求量推理预测的新思路，简化模糊蕴涵关系的计算量，得出中国各省对某种产品需求量预测值的上、下限；根据现代控制理论，针对该需求预测范围，利用经典生产－库存系统，通过设计一个系统的纯增益反馈控制器，实现由市场需求信息到对生产－库存系统的控制，展示一则优化管理的实例。

This paper made use of the statistical data, pointed out a new way that some statistical variables of per person economic situation in China were divided into structural dif ferentiation based on Membership Coefficient in using the fuzzy interence forecast of the fuzzy mathematics to determine certain commodities' demand, simpled the calculation amount of CRI (Compositional Rule of Imterence), showed the max - min limit of market demand for product in each province. According to the Modern Control Theory, the paper utilized the classical Pro- duction & Inventory System on the range of market demand for product by designing a pure gain feedback control system to realize the outstanding management, an example was also given.