Fuzzy熵在环境优序评价中的应用

根据环境系统的可分性原理和环境状况分析的模糊性,提出了系统分解模糊优序评价的新模型.该模型反映了评价系统中各因素间相互制约的关系,分析了环境质量优序评价二级模型的要素,对其特征进行了综合,提出了用模糊熵评定二级模式不确定性的方法.文中建立熵函数的方法是对已有文献的改进.通过实例说明模糊熵模式的应用.本文提出的模糊熵模式用于含有随机性和模糊性的模型的评定.

Application of Fuzzy Entropy to the Evaluation of the Environment Optimal Sequence

This paper presents a new model of the fuzzy priority order evaluation of system digestion based on separability principle of the environment system and fuzziness in the environment state analysis.The model reflects relatively well the mutual confining relationship between various factors and has relatively strong universality and practicability. The essential factors of second level model is analyzed in the evaluation of the optimal sequence of environmental duality. Their characteristics are summarized, proposing a method of the indefiniteness of second level model evaluated by fuzzy entropy. Entropy functions, new and easy, estabished in the paper are improvements of existing literatures. The application of the pattern of fuzzy entropy is illustrated through actual examples. The pattern of fuzzy entropy presented in the paper is suitable for the appraisal of patterns containing randomness and fuzziness.