计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2014年
13期
47-52
,共6页
协同度%方案修正因子%灰关联%VIKOR决策方法%TOPSIS方法
協同度%方案脩正因子%灰關聯%VIKOR決策方法%TOPSIS方法
협동도%방안수정인자%회관련%VIKOR결책방법%TOPSIS방법
synergy degree%scheme correction factor%grey-correlation%VIKOR decision method%TOPSIS method
为防止个别较差指标的消极影响被其他指标所中和，强化指标的协同效应，提高决策的合理性，提出了一种基于协同度的灰关联VIKOR决策方法。以λ协同度为基础，进行规范化处理，并根据指标值对方案的整体影响，建立了方案修正因子模型。以方案修正因子和灰关联确定属性权重的乘积作为综合权重；在此基础上使用比TOPSIS更稳定和可靠的VIKOR方法对方案进行择优，并通过算例说明了方法的有效性和可行性。
為防止箇彆較差指標的消極影響被其他指標所中和，彊化指標的協同效應，提高決策的閤理性，提齣瞭一種基于協同度的灰關聯VIKOR決策方法。以λ協同度為基礎，進行規範化處理，併根據指標值對方案的整體影響，建立瞭方案脩正因子模型。以方案脩正因子和灰關聯確定屬性權重的乘積作為綜閤權重；在此基礎上使用比TOPSIS更穩定和可靠的VIKOR方法對方案進行擇優，併通過算例說明瞭方法的有效性和可行性。
위방지개별교차지표적소겁영향피기타지표소중화，강화지표적협동효응，제고결책적합이성，제출료일충기우협동도적회관련VIKOR결책방법。이λ협동도위기출，진행규범화처리，병근거지표치대방안적정체영향，건립료방안수정인자모형。이방안수정인자화회관련학정속성권중적승적작위종합권중；재차기출상사용비TOPSIS경은정화가고적VIKOR방법대방안진행택우，병통과산례설명료방법적유효성화가행성。
In order to prevent the negative influence of individual poor index being neutralized by other index, strengthen the index of the synergy effect, and improve the rationality of decision-making, a kind of VIKOR decision method based on synergy degree and the grey-correlation is put forward. On the basis of λ synergy degree, the standardized processing is carried on. According to the overall impact of index value to the scheme, the correction factor model is established. The product of correction factor and grey relational attribute weights is taken as comprehensive weights. On the basis of them, a VIKOR method which is more reliability and stability than TOPSIS is used to order the schemes, and then, the numerical example is used to illustrate the feasibility and effectiveness of the method.
