供应商选择决策支持系统的研究与设计-HAW及TOPSIS方法的应用

20040928123BijjBjiBiDcqppS∑+-=)(min4567qqqqqqq89101112A.C.B.1n21398.5%92.4%69.7%45.5%30.3%21.0%0.0%20.0%40.0%60.0%80.0%100.0%120.0%(%)98.5%92.4%69.7%45.5%30.3%21.0%141516njmixij,...,1;,...,1,==njwj,...,1,=∑==njijjizwC1*1718f1f2x6x5x4x3x2x1x*x-19202122qqq23qqqqq24()25qqq2627¨¨28¨¨¨¨¨¨29¨¨3031∑==miijxijxijk1/⎥⎥⎥⎥⎥⎦⎤⎢⎢⎢⎢⎢⎣⎡=∑==nmknknkmkkkmkkkmkkknBmiijxijxijk...213...32312...22211...12113213)1/1(/)/1(32∑==⎥⎥⎦⎤⎢⎢⎣⎡=∑==miiWm*3BBijY=⎥⎥⎥⎥⎥⎦⎤⎢⎢⎢⎢⎢⎣⎡=nmrnrnrmrrrmrrrmrrrnR...213...32312...22211...1211321[]⎥⎥⎥⎥⎥⎦⎤⎢⎢⎢⎢⎢⎣⎡===∑==∑==nmVnVnVmVVVmVVVmVVVnWRVmjjWm*11...211/33⎥⎦⎤⎢⎣⎡==⎥⎦⎤⎢⎣⎡=*...*2*1*~1max*mVVVAmjforijVjV⎥⎦⎤⎢⎣⎡---=-=⎥⎦⎤⎢⎣⎡=-mVVVAmjforijVjV...21~1minniformjjVijViS~112)*(*=∑=-=niformjjVijViS~112)(=∑=--=-1*0,~1)*/(*≤≤=+--=iCniforiSiSiSiC34Database:MSSQLServer+()¨¨¨35MSSQLServer200036¨nnnnn¨nn37¨nnnnn¨nnnnnn¨nn383940414446