diff --git a/FormG.m b/FormG.m
index 7cf7e72..f1857a1 100644
--- a/FormG.m
+++ b/FormG.m
@@ -1,10 +1,13 @@
-function Mat_G=FormG(Volt,PVi,PGi,PG,QG,PD,QD,Loadi,Vbi)
+function Mat_G=FormG(Volt,PD,QD,Loadi,bigM,mVolt,rVolt,sigma,Vbi,PDbi)
 
 Mat_G=[
     sparse(PD(Loadi));
+    sparse(PD(Loadi))-0.001;
     sparse(QD(Loadi));
-    Volt';
-    Volt';
+    sparse(QD(Loadi))-0.001;
+    Volt'-mVolt'-bigM*Vbi-0.03;
+    Volt'-mVolt'+bigM*Vbi+0.03;
     Vbi;
+   % PDbi;
     ];
 end
\ No newline at end of file
diff --git a/FormLw.m b/FormLw.m
index 1a7b62e..836bf99 100644
--- a/FormLw.m
+++ b/FormLw.m
@@ -24,7 +24,7 @@ QDU(indQD(3:12:end))=1.55*realQD(indQD(3:12:end));
 QDU(indQD(9:12:end))=1.05*realQD(indQD(9:12:end));
 % PF=0.85;
 % QDU=1.0*PD(Loadi).*sqrt(1 -PF.^2)./PF;
-t1=([PDU',QDU',VoltU,VoltU,0*ones(1,Busnum)])';
+t1=([PDU',PDU',QDU',QDU',0*VoltU,100*ones(1,length(VoltU)),1*ones(1,Busnum)])';
 t2=Mat_G+Init_U'-t1;
 Lw=t2;
 
diff --git a/FormLz.m b/FormLz.m
index b2b8984..e55519a 100644
--- a/FormLz.m
+++ b/FormLz.m
@@ -21,7 +21,7 @@ indQD=find(realQD>0);
 QDL(indQD(3:12:end))=0.95*realQD(indQD(3:12:end));
 QDL(indQD(9:12:end))=0.95*realQD(indQD(9:12:end));
 % QDL=0*PD(Loadi).*sqrt((1-PF.^2))./PF;
-t1=([PDL',QDL',VoltL,VoltL,0*ones(1,Busnum)])';
+t1=([PDL',PDL',QDL',QDL',-100*ones(1,length(VoltL)),0*VoltL,0*ones(1,Busnum)])';
 t2=Mat_G-Init_L'-t1;
 Lz=t2;
 
diff --git a/Modification.m b/Modification.m
index b1d91e5..22a10ee 100644
--- a/Modification.m
+++ b/Modification.m
@@ -1,4 +1,4 @@
-function [Init_Z,Init_L,Init_W,Init_U,Init_Y,PG,QG,Volt,UAngel,PD,QD,Vbi]=Modification(Init_Z,Init_L,Init_W,Init_U,Init_Y,deltZ,deltL,deltW,deltU,deltX,deltY,PG,QG,Volt,UAngel,PVi,ContrlCount,Balance,Busnum,PGi,PD,QD,Loadi,Vbi)
+function [Init_Z,Init_L,Init_W,Init_U,Init_Y,PG,QG,Volt,UAngel,PD,QD,Vbi,PDbi]=Modification(Init_Z,Init_L,Init_W,Init_U,Init_Y,deltZ,deltL,deltW,deltU,deltX,deltY,PG,QG,Volt,UAngel,PVi,ContrlCount,Balance,Busnum,PGi,PD,QD,Loadi,Vbi,PDbi)
 AlphaP=FormAlphaP(Init_L,deltL,Init_U,deltU);
 %fprintf('AlphaP %f\n',full(AlphaP));
 AlphaD=FormAlphaD(Init_Z,deltZ,Init_W,deltW);
@@ -24,5 +24,6 @@ balVolt=Volt(Balance);
 Volt=Volt+AlphaP*t(1:Busnum);
 Volt(Balance)=balVolt;
 UAngel=UAngel+AlphaP*t(Busnum+1:2*Busnum);
-Vbi=Vbi+AlphaP*t(2*Busnum+1:end)';
+Vbi=Vbi+AlphaP*t(2*Busnum+1:2*Busnum+Busnum)';
+% PDbi=PDbi+AlphaP*t(3*Busnum+1:end)';
 end
\ No newline at end of file
diff --git a/OPF.m b/OPF.m
index 162384d..9a6d5d6 100644
--- a/OPF.m
+++ b/OPF.m
@@ -6,7 +6,7 @@ clear
 %%
 thesis=ForThesis(1,62);
 [kmax,Precision,UAngel,Volt,Busnum,PVi,PVu,Balance,Y,Angle,P0,Q0,r,c,GB,Linei,Linej,Transfori,Transforj,GenU,GenL,GenC,PG,QG,PD,QD,CenterA,PGi,PVQU,PVQL,Liner,Linex,Lineb,Transforr,Transforx,Branchi,Branchg,Branchb,Transfork0]= ...
-    pf('C:\lz\结题后重新计算\重构结果\78\木材厂堤Ⅰ线_2229880_2013-10-29\木材厂堤Ⅰ线_2229880_2013-10-29_iPso_newFile.txt');
+    pf('E:\算例\东际911_2751267_2012-09-05\newFIle9-2.txt');
 %         pf('E:\算例\柳金Ⅰ926_21671693_2012-09-06\newFIle16.txt');
 %pf('D:\Project\青秀降损项目\最小化潮流\最小潮流算例\原始\津头站津视922（3-1）_0.5_120%.txt');
 %pf('D:\Project\最小化潮流\最小潮流算例\仙海919.txt');
@@ -28,6 +28,7 @@ PD0=PD;
 QD0=QD;
 Volt0=Volt;
 UAngel0=UAngel;
+rVolt=Volt0;
 %%
 PG0(Balance)=PGBal(Balance);
 PG(Balance)=PGBal(Balance);
@@ -48,9 +49,13 @@ ContrlCount=size(Loadi,1)*2+Busnum*2+Busnum;
 kmax=60;
 Precision=Precision/1;
 %% 加误差
-PD0(Loadi)=PD0(Loadi).*(1+normrnd(0,0.05,length(Loadi),1));
-QD0(Loadi)=QD0(Loadi).*(1+normrnd(0,0.05,length(Loadi),1));
+sigma=0.01;
+PD0(Loadi)=PD0(Loadi).*(1+normrnd(0,sigma,length(Loadi),1));
+QD0(Loadi)=QD0(Loadi).*(1+normrnd(0,sigma,length(Loadi),1));
+mVolt=rVolt.*(1+normrnd(0,sigma,length(rVolt),1))';
+bigM=10;
 Vbi=sparse(ones(Busnum,1));
+PDbi=sparse(ones(length(Loadi),1));
 while(abs(Gap)>Precision)
     if KK>kmax
         break;
@@ -77,7 +82,7 @@ while(abs(Gap)>Precision)
     %% 形成方程矩阵
     Luu=Init_U'.*Init_W'+Init_u*ones(RestraintCount,1);
     Lul=Init_L'.*Init_Z'-Init_u*ones(RestraintCount,1);
-    Mat_G=FormG(Volt,PVi,PGi,PG,QG,PD,QD,Loadi,Vbi);
+    Mat_G=FormG(Volt,PD,QD,Loadi,bigM,mVolt,rVolt,sigma,Vbi,PDbi);
     Mat_H=FormH(Busnum,Volt,PG,PD,QG,QD,Y,UAngel,r,c,Angle,Loadi);
     Ly=Mat_H;
     Lz=FormLz(Mat_G,Init_L,GenL,Busnum,PVQL,PD,RealPD,RealQD,Loadi,KK,PF);
@@ -89,7 +94,7 @@ while(abs(Gap)>Precision)
     XX=SolveIt(deltF,deltG,Init_L,Init_Z,Init_U,Init_W,deltdeltF,ddh,ddg,deltH,Init_Y,Ly,Lz,ContrlCount,Lw,Lul,Luu,RestraintCount,Lx,Balance,PVi,PGi,Busnum,Loadi);
     %%取各分量
     [deltZ,deltL,deltW,deltU,deltX,deltY]=AssignXX(XX,ContrlCount,RestraintCount,Busnum);
-    [Init_Z,Init_L,Init_W,Init_U,Init_Y,PG,QG,Volt,UAngel,PD,QD,Vbi]=Modification(Init_Z,Init_L,Init_W,Init_U,Init_Y,deltZ,deltL,deltW,deltU,deltX,deltY,PG,QG,Volt,UAngel,PVi,ContrlCount,Balance,Busnum,PGi,PD,QD,Loadi,Vbi);
+    [Init_Z,Init_L,Init_W,Init_U,Init_Y,PG,QG,Volt,UAngel,PD,QD,Vbi,PDbi]=Modification(Init_Z,Init_L,Init_W,Init_U,Init_Y,deltZ,deltL,deltW,deltU,deltX,deltY,PG,QG,Volt,UAngel,PVi,ContrlCount,Balance,Busnum,PGi,PD,QD,Loadi,Vbi,PDbi);
     Gap=(Init_L*Init_Z'-Init_U*Init_W');
     KK=KK+1;
 end
diff --git a/OPF_Init.m b/OPF_Init.m
index b475997..b6a756b 100644
--- a/OPF_Init.m
+++ b/OPF_Init.m
@@ -1,7 +1,7 @@
 function [Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wPG,wQG,wPD,wQD,PD,PD0,QD,randPDind,Loadi]=OPF_Init(Busnum,Balance,PG,QG,Volt,GenU,GenL,PVi,PGi,PVQU,PVQL,PD0,QD0,QD,PD)
 Loadi=find(QD~=0 | PD~=0);
 %Loadi=[1:Busnum]';
-RestraintCount=size(Loadi,1)*2+Busnum*2+Busnum; %约束条件数,放开所有QD
+RestraintCount=size(Loadi,1)*4+Busnum*2+Busnum+length(Loadi)*0; %约束条件数,放开所有QD
 t_Bal_volt=Volt(Balance);
 Volt=sparse(1*ones(1,Busnum));
 Volt(Balance)=t_Bal_volt;
diff --git a/func_deltF.m b/func_deltF.m
index e98aaa6..df1523c 100644
--- a/func_deltF.m
+++ b/func_deltF.m
@@ -1,10 +1,9 @@
 function deltF=func_deltF(PG,QG,PVi,PGi,wPG,wQG,wPD,wQD,PG0,QG0,PD0,PD,QD,QD0,Busnum,Loadi)
-t3=2*wPD.*(PD(Loadi)-PD0(Loadi));
-t4=2*wQD.*(QD(Loadi)-QD0(Loadi));
-deltF=[sparse(t3);
-    sparse(t4);
+deltF=[sparse(length(Loadi),1);
+    sparse(length(Loadi),1);
     sparse(2*Busnum,1);
-    sparse(Busnum,1);
+    sparse(ones(Busnum,1));
+    %sparse(ones(length(Loadi),1));
 ];
 
 end
\ No newline at end of file
diff --git a/func_deltG.asv b/func_deltG.asv
index 5355449..294cb69 100644
--- a/func_deltG.asv
+++ b/func_deltG.asv
@@ -1,19 +1,28 @@
 function deltG=func_deltG(Busnum,PVi,PGi,Loadi,PD,QD)
 sizeLoadi=size(Loadi,1);
+%dg3 PD-M*b-t-PD0
 dg3_dPD=sparse(1:size(Loadi,1),1:size(Loadi,1),ones(size(Loadi,1),1),size(Loadi,1),size(Loadi,1));
+%dg32 PD+M*B+t+PD0
+dg32_dPD=dg3_dPD;
 dg4_dPD=sparse(size(Loadi,1),length(Loadi));
+dg42_dPD=dg4_dPD;
 dg5_dPD=sparse(size(Loadi,1),Busnum);
 dg6_dPD=dg5_dPD;
 dg7_dPD=sparse(sizeLoadi,Busnum);
+dgPD_dPD
 %% 
 dg3_dQD=sparse(length(Loadi),length(Loadi));
+dg32_dQD=dg3_dQD;
 dg4_dQD=sparse(1:size(Loadi,1),1:size(Loadi,1),ones(size(Loadi,1),1),size(Loadi,1),size(Loadi,1));
+dg42_dQD=dg4_dQD;
 dg5_dQD=sparse(size(Loadi,1),Busnum);
 dg6_dQD=dg5_dQD;
 dg7_dQD=sparse(sizeLoadi,Busnum);
 %% 
 dg3_dx=sparse(2*Busnum,sizeLoadi);
+dg32_dx=dg3_dx;
 dg4_dx=sparse(2*Busnum,length(Loadi));
+dg42_dx=dg4_dx;
 dg5_dx=[sparse(1:Busnum,1:Busnum,ones(Busnum,1),Busnum,Busnum);
     sparse(Busnum,Busnum);
     ];
@@ -21,14 +30,25 @@ dg6_dx=dg5_dx;
 dg7_dx=sparse(2*Busnum,Busnum);
 %%
 dg3_dvbi=sparse(Busnum,sizeLoadi);
+dg32_dvbi=dg3_dvbi;
 dg4_dvbi=sparse(Busnum,length(Loadi));
+dg42_dvbi=dg4_dvbi;
 dg5_dvbi=sparse(Busnum,Busnum);
 dg6_dvbi=sparse(Busnum,Busnum);
-dg6_dvbi=sparse(Busnum,Busnum);
+dg7_dvbi=sparse(eye(Busnum,Busnum));
 %%
-deltG=[dg3_dPD,dg4_dPD,dg5_dPD,dg6_dPD;
-       dg3_dQD,dg4_dQD,dg5_dQD,dg6_dQD;
-       dg3_dx,dg4_dx,dg5_dx,dg6_dx;
-       dg3_dvbi,dg4_dvbi,dg5_dvbi,dg6_dvbi;
+dg3_dPDbi=sparse(-eye(sizeLoadi));
+dg32_dPDbi=sparse(eye(sizeLoadi));
+dg4_dPDbi=sparse(length(Loadi),length(Loadi));
+dg42_dPDbi=dg4_dPDbi;
+dg5_dPDbi=sparse(length(Loadi),Busnum);
+dg6_dPDbi=sparse(length(Loadi),Busnum);
+dg7_dPDbi=sparse(length(Loadi),Busnum);
+%%
+deltG=[dg3_dPD,dg32_dPD,dg4_dPD,dg42_dPD,dg5_dPD,dg6_dPD,dg7_dPD;
+       dg3_dQD,dg32_dQD,dg4_dQD,dg42_dQD,dg5_dQD,dg6_dQD,dg7_dQD;
+       dg3_dx,dg32_dx,dg4_dx,dg42_dx,dg5_dx,dg6_dx,dg7_dx;
+       dg3_dvbi,dg32_dvbi,dg4_dvbi,dg42_dvbi,dg5_dvbi,dg6_dvbi,dg7_dvbi;
+       dg3_dPDbi,dg32_dPDbi,dg4_dPDbi,dg42_dPDbi,dg5_dPDbi,dg6_dPDbi,dg7_dPDbi;
 ];
 end
\ No newline at end of file
diff --git a/func_deltG.m b/func_deltG.m
index ee01ea9..46bc94b 100644
--- a/func_deltG.m
+++ b/func_deltG.m
@@ -1,34 +1,63 @@
 function deltG=func_deltG(Busnum,PVi,PGi,Loadi,PD,QD)
 sizeLoadi=size(Loadi,1);
+%dg3 PD-M*b-t-PD0
 dg3_dPD=sparse(1:size(Loadi,1),1:size(Loadi,1),ones(size(Loadi,1),1),size(Loadi,1),size(Loadi,1));
+%dg32 PD+M*B+t+PD0
+dg32_dPD=dg3_dPD;
 dg4_dPD=sparse(size(Loadi,1),length(Loadi));
+dg42_dPD=dg4_dPD;
 dg5_dPD=sparse(size(Loadi,1),Busnum);
 dg6_dPD=dg5_dPD;
 dg7_dPD=sparse(sizeLoadi,Busnum);
+dgPDbi_dPD=sparse(sizeLoadi,sizeLoadi);
 %% 
 dg3_dQD=sparse(length(Loadi),length(Loadi));
+dg32_dQD=dg3_dQD;
 dg4_dQD=sparse(1:size(Loadi,1),1:size(Loadi,1),ones(size(Loadi,1),1),size(Loadi,1),size(Loadi,1));
+dg42_dQD=dg4_dQD;
 dg5_dQD=sparse(size(Loadi,1),Busnum);
 dg6_dQD=dg5_dQD;
 dg7_dQD=sparse(sizeLoadi,Busnum);
+dgPDbi_dQD=sparse(sizeLoadi,sizeLoadi);
 %% 
 dg3_dx=sparse(2*Busnum,sizeLoadi);
+dg32_dx=dg3_dx;
 dg4_dx=sparse(2*Busnum,length(Loadi));
+dg42_dx=dg4_dx;
 dg5_dx=[sparse(1:Busnum,1:Busnum,ones(Busnum,1),Busnum,Busnum);
     sparse(Busnum,Busnum);
     ];
 dg6_dx=dg5_dx;
 dg7_dx=sparse(2*Busnum,Busnum);
+dgPDbi_dx=sparse(2*Busnum,sizeLoadi);
 %%
 dg3_dvbi=sparse(Busnum,sizeLoadi);
+dg32_dvbi=dg3_dvbi;
 dg4_dvbi=sparse(Busnum,length(Loadi));
+dg42_dvbi=dg4_dvbi;
 dg5_dvbi=sparse(Busnum,Busnum);
 dg6_dvbi=sparse(Busnum,Busnum);
 dg7_dvbi=sparse(eye(Busnum,Busnum));
+dgPDbi_dvbi=sparse(Busnum,sizeLoadi);
 %%
-deltG=[dg3_dPD,dg4_dPD,dg5_dPD,dg6_dPD,dg7_dPD;
-       dg3_dQD,dg4_dQD,dg5_dQD,dg6_dQD,dg7_dQD;
-       dg3_dx,dg4_dx,dg5_dx,dg6_dx,dg7_dx;
-       dg3_dvbi,dg4_dvbi,dg5_dvbi,dg6_dvbi,dg7_dvbi;
+dg3_dPDbi=sparse(-eye(sizeLoadi));
+dg32_dPDbi=sparse(eye(sizeLoadi));
+dg4_dPDbi=sparse(length(Loadi),length(Loadi));
+dg42_dPDbi=dg4_dPDbi;
+dg5_dPDbi=sparse(length(Loadi),Busnum);
+dg6_dPDbi=sparse(length(Loadi),Busnum);
+dg7_dPDbi=sparse(length(Loadi),Busnum);
+dgPDbi_dPDbi=sparse(eye(length(Loadi)));
+%%
+% deltG=[dg3_dPD,dg32_dPD,dg4_dPD,dg42_dPD,dg5_dPD,dg6_dPD,dg7_dPD,dgPDbi_dPD;
+%        dg3_dQD,dg32_dQD,dg4_dQD,dg42_dQD,dg5_dQD,dg6_dQD,dg7_dQD,dgPDbi_dQD;
+%        dg3_dx,dg32_dx,dg4_dx,dg42_dx,dg5_dx,dg6_dx,dg7_dx,dgPDbi_dx;
+%        dg3_dvbi,dg32_dvbi,dg4_dvbi,dg42_dvbi,dg5_dvbi,dg6_dvbi,dg7_dvbi,dgPDbi_dvbi;
+%        dg3_dPDbi,dg32_dPDbi,dg4_dPDbi,dg42_dPDbi,dg5_dPDbi,dg6_dPDbi,dg7_dPDbi,dgPDbi_dPDbi;
+% ];
+deltG=[dg3_dPD,dg32_dPD,dg4_dPD,dg42_dPD,dg5_dPD,dg6_dPD,dg7_dPD;
+       dg3_dQD,dg32_dQD,dg4_dQD,dg42_dQD,dg5_dQD,dg6_dQD,dg7_dQD;
+       dg3_dx,dg32_dx,dg4_dx,dg42_dx,dg5_dx,dg6_dx,dg7_dx;
+       dg3_dvbi,dg32_dvbi,dg4_dvbi,dg42_dvbi,dg5_dvbi,dg6_dvbi,dg7_dvbi;
 ];
 end
\ No newline at end of file
diff --git a/func_deltH.m b/func_deltH.m
index 5e411a7..33ac2c6 100644
--- a/func_deltH.m
+++ b/func_deltH.m
@@ -3,6 +3,7 @@ dH_dPD=[sparse(1:size(Loadi,1),Loadi,-ones(size(Loadi,1),1),size(Loadi,1),Busnum
 dH_dQD=[sparse(size(Loadi,1),Busnum) sparse(1:size(Loadi,1),Loadi,-ones(size(Loadi,1),1),size(Loadi,1),Busnum)];
 dH_dx = jacobian_M(Busnum,Volt,Y,Angle,UAngel,r,c);  %形成雅克比矩阵
 dH_dvbi=sparse(Busnum,2*Busnum);
-deltH=[dH_dPD;dH_dQD;dH_dx';dH_dvbi];
+dH_dPDbi=sparse(length(Loadi),2*Busnum);
+deltH=[dH_dPD;dH_dQD;dH_dx';dH_dvbi;];
 
 end
\ No newline at end of file
diff --git a/func_deltdeltF.m b/func_deltdeltF.m
index 83dd880..5fb1ecb 100644
--- a/func_deltdeltF.m
+++ b/func_deltdeltF.m
@@ -1,11 +1,3 @@
 function deltdeltF=func_deltdeltF(PVi,wPG,wQG,wPD,wQD,ContrlCount)
-
-%ContrlCount=size(PVi,1)+size(PGi,1)+size(wD,1)+Busnum*2; %P,Q,Volt theta这些控制变量数
-C=[wPD' wQD'];
-sizeC=size(C,2);
-diagC=sparse(1:sizeC,1:sizeC,C,sizeC,sizeC);
-deltdeltF=[
-    diagC*2,sparse(sizeC,ContrlCount-sizeC);
-    sparse(ContrlCount-sizeC,ContrlCount);
-    ];
+deltdeltF=0;
 end
\ No newline at end of file