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 In this paper, we use a concept of grey system incidence degree to determine the difference degree between the membership function shapes of two fuzzy subsets and use Hamming distance to determine the close degree between the two membership functions, and thus to determine the optimal solution in the efficient solutions. The step is that the ideal solutions(consisting of the singleobject optimal solutions)and efficient solutions(not bad solutions)of multipleobject optimazation questions are made fuzzy... In this paper, we use a concept of grey system incidence degree to determine the difference degree between the membership function shapes of two fuzzy subsets and use Hamming distance to determine the close degree between the two membership functions, and thus to determine the optimal solution in the efficient solutions. The step is that the ideal solutions(consisting of the singleobject optimal solutions)and efficient solutions(not bad solutions)of multipleobject optimazation questions are made fuzzy to obtain the incidence degree and Hamming distance between separate fuzzy efficient solutions and fuzzy ideal solutions. In the end, optimal solution in the efficient solutins can be determined by ordering and marking.  本文提出了一种用灰色系统关联度概念来确定两模糊子集隶属函数形状间的差异程度,并用海明(Hamming)距离确定两隶属函数间的接近程度,从而确定出多个有效解中的最优解的方法。其作法是:将多目标优化问题的理想解(由各单目标最优解构成)和有效解(非劣解)模糊化,求得各个模糊有效解与模糊理想解间的关联度和Hamming距离。最后,通过排序打分法确定出有效解中的最优解。  In this paper, varieties of methods that find optimal solution from many noninferior solutions of the multiobjectives optimal designing are discussed, and a method of soluting a shapes difference problem from orders of noninferior solutions by grey system incidence degree is provided. A place difference probelm from orders of noninferior solutions is soluted by Hamming distance and closeness degree in the fuzzy Math. , and its are merged, get a concept of the similarityclose degree and determine optimal... In this paper, varieties of methods that find optimal solution from many noninferior solutions of the multiobjectives optimal designing are discussed, and a method of soluting a shapes difference problem from orders of noninferior solutions by grey system incidence degree is provided. A place difference probelm from orders of noninferior solutions is soluted by Hamming distance and closeness degree in the fuzzy Math. , and its are merged, get a concept of the similarityclose degree and determine optimal solution from many noninferior solutions.  本文讨论了从多目标优化非劣解中求最优解的各种方法及其不足,提出了用灰色关联度解决非劣解各序列间的形状差异问题,用模糊数学中海明距离和贴近度解决非劣解各序列间位置差异问题,然后加以合并,综合衡量两差异得到相似接近度概念,并用以确定最优解。  The essential objective of a building should be to provide a safe,healthy and comfortable environment for occupants.Sometimes,however,the consistency of indoor air contamination appears to be higher than that of outdoor air because of poor ventilation.The influence the indoor air contamination exerted on us is characterized as complexity,longterm effect and low concentration influences human body simulataneously.In this article,Grey system incidence theory is used to analyze the relationship between... The essential objective of a building should be to provide a safe,healthy and comfortable environment for occupants.Sometimes,however,the consistency of indoor air contamination appears to be higher than that of outdoor air because of poor ventilation.The influence the indoor air contamination exerted on us is characterized as complexity,longterm effect and low concentration influences human body simulataneously.In this article,Grey system incidence theory is used to analyze the relationship between indoor air contamination and subjective assessment.In the analysis the concentration of contamination determined objectively is connected with people's(subjective) feeling,thus,the main contamination which influence people most will be found out.  建筑的根本宗旨是向人们提供安全、舒适、健康的室内环境。由于不良通风 ,室内空气污染物的浓度有时要高于室外空气中的污染物的浓度。室内空气污染物对人体的影响是很复杂的 ,是长时间、低浓度的 ,多种污染物同时作用于人体的。本文利用灰色系统关联理论分析室内空气污染物与空气品质的主观评价之间的关系 ,把客观所测得的污染物浓度与人们的主观感受联系起来 ,从诸多室内空气污染物中找出对人们的主观感受影响最大的、最主要的污染物。   << 更多相关文摘 
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