基于模糊信息熵的流域水污染系统建模与控制

Watershed Water Pollution Control System Based on Fuzzy Information Entropy

我国水污染局部得到了改善,但呈现流域污染蔓延的趋势。运用系统控制论构建流域水污染控制系统,突破了传统的"就水论水、见污治污"的还原论水污染控制方法,综合考虑总体控制战略决策(S)反馈系统以及社会发展布局(L)、经济发展模式(E)、居民生活方式(C)和治理工程措施(T)控制系统等多种控制措施及因素,通过输出量与参考给定输入的比较,采用模糊信息熵方法进行了定量分析方法的探讨。

Water pollution has been partially improved in China, but the trend of watershed water pollution is increasing presently. System control theory was used to build a watershed water pollution control system model, to solve the problem of just controling the wastewater and the environment separately, which is different from the traditional water pollution control methods. The watershed water pollution controllers consist of the overall control of strategy and decision-making（S）, as well as the feedback system of social development strategy （L）, the economic development model （E）, the way of life （C）and governance engineering measures（T）control system. The water pollution control system model is assessed by fuzzy information entropy, and is showed that it＇s an available quantitative technical approach for building a water pollution control system.