diff --git a/OPF.m b/OPF.m
index 7505c94..0a17982 100644
--- a/OPF.m
+++ b/OPF.m
@@ -5,10 +5,8 @@ arrayA=zeros(21,10);
 sumCaseA_SE=0;
 sumCaseB_SE=0;
 sumCaseC_SE=0;
-badDataResult=zeros(10,33);
-badDataLocation=zeros(34,10);
-nodeMaxDVolt=zeros(33,1);
-nodeMaxDVAngle=zeros(33,1);
+VoltAAE=0;
+VAngleAAE=0;
 for badDataNode=1:1
     loopN=1;
     maxDVolt=0;
@@ -24,9 +22,16 @@ for badDataNode=1:1
         Loadi=find(PD~=0);
         PD0=sparse(Busnum,1);
         QD0=sparse(Busnum,1);
-        PD0(Loadi)=RealPD(Loadi).*(1+normrnd(0,sigma,length(Loadi),1));
-        QD0(Loadi)=RealQD(Loadi).*(1+normrnd(0,sigma,length(Loadi),1));
-        mVolt=rVolt.*(1+normrnd(0,sigma,length(rVolt),1))';
+        %先试一下均匀分布
+        PD0(Loadi)=RealPD(Loadi).*(1+unifrnd(-RealPD(Loadi)*sigma,RealPD(Loadi)*sigma,length(Loadi),1));
+        QD0(Loadi)=RealQD(Loadi).*(1+unifrnd(-RealQD(Loadi)*sigma,RealQD(Loadi)*sigma,length(Loadi),1));
+        mVolt=rVolt.*(1+unifrnd(-rVolt*sigma,rVolt*sigma,1,length(rVolt)));
+ 
+    
+        
+%         PD0(Loadi)=RealPD(Loadi).*(1+normrnd(0,sigma,length(Loadi),1));
+%         QD0(Loadi)=RealQD(Loadi).*(1+normrnd(0,sigma,length(Loadi),1));
+%         mVolt=rVolt.*(1+normrnd(0,sigma,length(rVolt),1))';
         
         %加载保存的变量
 %         PD0=load('PD0');
@@ -40,39 +45,21 @@ for badDataNode=1:1
         %% 画Case A的图
         % figure('Color',[1 1 1]);
         [Busnum,Loadi,Volt,PD,QD,rVolt,UAngel,RealPD,RealQD,rUAngel,Vbi,PDbi,QDbi,plotGapA,isConverge]=subOPF([],PD0,QD0,mVolt,sigma);%全部有
-        %         badDataResult(I,badDataNode)=sum(Vbi);
-        %         badDataLocation(1:33,I)=Vbi;
-        %         badDataLocation(34,I)=sum(abs((rVolt-Volt)./rVolt./length(rVolt)))+sum(abs( (UAngel(2:33)-rUAngel(2:33))./rUAngel(2:33)./length(rUAngel(2:33))));
-%                 break;
         if isConverge==0
             continue;
         end
-        % 加最大偏差
-        maxDVolt_=max(abs((rVolt-Volt)));
-        if maxDVolt_>maxDVolt
-            maxDVolt=maxDVolt_;
-        end
-        maxDVAngle_=max(abs((UAngel(2:33)-rUAngel(2:33))));
-        if maxDVAngle_>maxDVAngle
-            maxDVAngle=maxDVAngle_;
-        end
-        nodeMaxDVolt_t=abs((rVolt-Volt))';
-        nodeMaxDVAngle_t=abs((UAngel-rUAngel))';
-        nodeMaxDVolt_t([1:18,23:33])=0;
-        nodeMaxDVAngle_t([1:18,23:33])=0;
-        nodeMaxDVolt(nodeMaxDVolt<nodeMaxDVolt_t)=nodeMaxDVolt_t(nodeMaxDVolt<nodeMaxDVolt_t);
-        nodeMaxDVAngle(nodeMaxDVAngle<nodeMaxDVAngle_t)=nodeMaxDVAngle_t(nodeMaxDVAngle<nodeMaxDVAngle_t);
-        if loopN>=1
-%             nodeMaxDVolt(badDataNode)=maxDVolt;
-%             nodeMaxDVAngle(badDataNode)=maxDVAngle;
+        VoltAAE=VoltAAE+sum(abs((Volt-rVolt)./rVolt));
+        VAngleAAE=VAngleAAE+sum(abs((UAngel(2:end)-rUAngel(2:end))./rUAngel(2:end)));
+        loopN=loopN+1;
+        if loopN>=500
             break;
         end
-
-        loopN=loopN+1;
+        
     end
     
 end
-
+VoltAAE=VoltAAE/(loopN*length(Volt))*100;
+VAngleAAE=VAngleAAE/(loopN*length(UAngel(2:end)))*100;
 %% PLOTING
 
 % % end