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1、$DEBUG $LARGE c for 2002 studens implicit real*8 (a-h,p-z) REAL*8 V(2,50),P(2,50),F(2,50) COMMON NN,NB,NG,NL,NPV,NGL,NT,ES,AXM,KKK /VPF/V,P,F 1 /BNDA/ZB(80,5),ZN(50,7),PVA(30,2) /GBDA/GBII(50,4), 1 GBIJ(80,3) /FACT/JF(2,100),DJ(100),UJ(2,2000) OPEN(1,FILE=lf02.res) CALL INPUT(SB,U0,REFA) CALL YM CAL
2、L DEVR(U0) DO 18 I=1,NPV K=PVA(I,1) 18 V(1,K)=PV A(I,2) VS=V(1,NN) V(1,NN)=VS*DCOS(REFA/180*3.1415926) V(2,NN)=VS*DSIN(REFA/180*3.1415926) KT=0 27 CALL PQ(1,KT) IF(KT.GT.20) STOP IF(DABS(AXM).LE.ES) GOTO 58 CALL JACO(1) CALL SBW(1,1) KT=KT+1 GOTO 27 58 CONTINUE WRITE(1,*)ITERATING NUMBER: ,KT WRITE(
3、1,7)MAXMUM ERROR,F(1,KKK),F(2,KKK), AT NODE,KKK 7 FORMAT(1X,A,2F18.11,A,I5) CALL PQ(2,1) close(1) STOP END *- SUBROUTINE INPUT(SB,U0,REFA) implicit real*8 (a-h,p-z) REAL*8 V(2,50),P(2,50),F(2,50) COMMON NN,NB,NG,NL,NPV,NGL,NT,ES,AXM,KKK /VPF/V,P,F 1 /BNDA/ZB(80,5),ZN(50,7),PVA(30,2) /NNOO/NEW(150),N
4、OLD(50,2) COMMON /GBDA/GBII(50,4),GBIJ(80,3) OPEN(7,FILE=lf02.DA T,STATUS=OLD) REWIND(7) 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 12 页 - - - - - - - - - READ(7,*)NN,NB,NPV,NS WRITE(1,*)NN,NB,NPV,NS: WRITE(1,1)NN,NB,NPV,NS WRITE(1,*)ES,U0,SB,REFA: READ(7,*
5、)ES,U0,SB,REFA WRITE(1,2)ES,U0,SB,REFA DO 8 I=1,NB READ(7,*)(ZB(I,J),J=1,5) 8 CONTINUE DO 18 I=1,NN 18 READ(7,*)(ZN(I,J),J=1,5) DO 38 I=1,NPV 38 READ(7,*)(PV A(I,J),J=1,2) DO 48 I=1,3*NN 48 NEW(I)=0 DO 58 I=1,NB K=DABS(ZB(I,1) L=DABS(ZB(I,2) NEW(K)=-1 58 NEW(L)=-1 DO 68 I=1,NPV K=PVA(I,1) 68 NEW(K)=
6、-2 NEW(NS)=-3 KL=1 DO 338 I=1,3*NN IF(NEW(I).NE.-1) GOTO 338 NEW(I)=KL KL=KL+1 338 CONTINUE DO 348 I=1,3*NN IF(NEW(I).NE.-2) GOTO 348 NEW(I)=KL KL=KL+1 348 CONTINUE NEW(NS)=KL DO 358 I=1,3*NN IF(NEW(I).EQ.0) GOTO 358 K=NEW(I) NOLD(K,1)=I 358 CONTINUE DO 78 I=1,NB 名师资料总结 - - -精品资料欢迎下载 - - - - - - - -
7、 - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 12 页 - - - - - - - - - K=ABS(ZB(I,1) L=ABS(ZB(I,2) ZB(I,1)=ZB(I,1)/K*NEW(K) 78 ZB(I,2)=ZB(I,2)/L*NEW(L) DO 98 I=1,NN K=DABS(ZN(I,1) 98 ZN(I,1)=NEW(K) DO 128 I=1,NPV K=PVA(I,1) 128 PVA(I,1)=NEW(K) DO 148 I=1,NB K=DABS(ZB(I,1) L=DABS(ZB(I,2) IF(K.LE.L)
8、 GOTO 148 T=ZB(I,1) ZB(I,1)=ZB(I,2) ZB(I,2)=T 148 CONTINUE CALL REGDA(ZB,80,5,2,NB) CALL REGDA(ZN,50,7,1,NN) CALL REGDA(PV A,30,2,1,NPV) C RETURN WRITE(1,*) (ZB(I,J),J=1,5): DO 28 I=1,NB WRITE(1,2)(ZB(I,J),J=1,5) 28 CONTINUE WRITE(1,*) (ZN(I,J),J=1,5): DO 168 I=1,NN 168 WRITE(1,2)(ZN(I,J),J=1,5) WRI
9、TE(1,*) (PV A(I,J),J=1,2): DO 188 I=1,NPV 188 WRITE(1,2)(PV A(I,J),J=1,2) 1 FORMAT(10I5) 2 FORMAT(6F12.6) END *- SUBROUTINE REGDA(ARY,KR,KC,K2,KNB) implicit real*8 (a-h,p-z) real*8 ARY(KR,KC) DO 38 K=1,KNB-1 I=dabs(ARY(K,1) I1=dabs(ARY(K,K2) II=I II1=I1 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - -
10、 - - - - - 名师精心整理 - - - - - - - 第 3 页，共 12 页 - - - - - - - - - DO 48 K1=K+1,KNB J=dabs(ARY(K1,1) J1=dabs(ARY(K1,K2) IF(I.GT.J.OR.(I.EQ.J.AND.I1.GT.J1) THEN I=J I1=J1 KK=K1 ENDIF 48 CONTINUE IF(I.EQ.II.AND.I1.EQ.II1) GOTO 38 DO 58 K1=1,KC AI=ARY(KK,K1) ARY(KK,K1)=ARY(K,K1) 58 ARY(K,K1)=AI 38 CONTINUE
11、 END *- SUBROUTINE DEVR(U0) implicit real*8 (a-h,p-z) REAL*8 V(2,50),P(2,50),F(2,50) COMMON NN,NB,NG,NL,NPV,NGL,NT,ES,AXM,KKK /VPF/V,P,F 1 /BNDA/ZB(80,5),ZN(50,7),PVA(30,2) DO 118 I=1,NN J=ZN(I,1) V(1,J)=U0 V(2,J)=0.D0 P(1,J)=ZN(I,2)-ZN(I,4) P(2,J)=ZN(I,3)-ZN(I,5) C WRITE(1,(F5.0,6F12.6) (ZN(I,K),K=
12、1,5),P(1,J),P(2,J) 118 CONTINUE END *- SUBROUTINE YM implicit real*8 (a-h,p-z) COMMON NN,NB,NG,NL,NPV,NGL,NT,ES,AXM,KKK COMMON /GBDA/GBII(50,4),GBIJ(80,3) 1 /BNDA/ZB(80,5),ZN(50,7),PVA(30,2) DO 8 I=1,NN DO 8 J=1,4 8 GBII(I,J)=0.D0 DO 58 I=1,NB 58 GBIJ(I,3)=0.D0 NC=0 N=1 名师资料总结 - - -精品资料欢迎下载 - - - -
13、- - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 12 页 - - - - - - - - - IOLD=0 JOLD=0 DO 18 K=1,NB I=ZB(K,1) J=ZB(K,2) AK=ZB(K,5) TI=1.0 TJ=1.0 IF(I.LT.0) TI=AK IF(J.LT.0) TJ=AK IF(I.LT.0.OR.J.LT.0) AK=0 I=dabs(ZB(K,1) J=dabs(ZB(K,2) IF(I.EQ.J) THEN NC=NC+1 GBII(I,2)=GBII(I,2)+ZB(K,5) GOTO 1
14、8 ELSE GIJ=ZB(K,3) BIJ=ZB(K,4) RR=GIJ*GIJ+BIJ*BIJ GIJ=GIJ/RR BIJ=-BIJ/RR GBII(I,1)=GBII(I,1)+GIJ/TI/TI GBII(I,2)=GBII(I,2)+BIJ/TI/TI+AK GBII(J,1)=GBII(J,1)+GIJ/TJ/TJ GBII(J,2)=GBII(J,2)+BIJ/TJ/TJ+AK GBII(I,3)=GBII(I,3)+1 IF(I.EQ.IOLD.AND.J.EQ.JOLD) THEN N=N-1 GBII(I,3)=GBII(I,3)-1 ENDIF GBIJ(N,1)=GB
15、IJ(N,1)-GIJ/TI/TJ GBIJ(N,2)=GBIJ(N,2)-BIJ/TI/TJ GBIJ(N,3)=J ENDIF IF(I.NE.J) N=N+1 IOLD=I JOLD=J 18 CONTINUE GBII(1,4)=1. DO 38 I=1,NN 38 GBII(I+1,4)=GBII(I,3)+GBII(I,4) 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 12 页 - - - - - - - - - C RETURN 15 FORMAT(3X
16、,6F12.6) WRITE(1,*) (GBII(I,J),J=1,4): DO 108 I=1,NN WRITE(1,15)(GBII(I,J),J=1,4) 108 CONTINUE KI=GBII(NN+1,4)-1 WRITE(1,*) (GBIJ(I,J),J=1,3): DO 118 I=1,KI 118 WRITE(1,15)(GBIJ(I,J),J=1,3) END *- SUBROUTINE PQ(III,KT) implicit real*8 (a-h,p-z) REAL*8 V(2,50),P(2,50),F(2,50) COMMON NN,NB,NG,NL,NPV,N
17、GL,NT,ES,AXM,KKK /VPF/V,P,F 1 /GBDA/GBII(50,4),GBIJ(80,3) /NNOO/NEW(150),NOLD(50,2) 1 /BNDA/ZB(80,5),ZN(50,7),PVA(30,2) IF(III.EQ.2) GOTO 30 DO 18 I=1,NN F(1,I)=0.D0 18 F(2,I)=0.D0 DO 28 I=1,NN ei=v(1,i) fi=v(2,i) VI=EI*EI+FI*FI F(1,I)=F(1,I)+VI*GBII(I,1) F(2,I)=F(2,I)-VI*GBII(I,2) IF(I.EQ.NN) GOTO
18、28 M=GBII(I,4) N=GBII(I+1,4)-1 DO 38 L=M,N J=GBIJ(L,3) EJ=V(1,J) FJ=V(2,J) GIJ=GBIJ(L,1) BIJ=GBIJ(L,2) F(1,I)=F(1,I)+EI*(GIJ*EJ-BIJ*FJ)+FI*(GIJ*FJ+BIJ*EJ) F(2,I)=F(2,I)+FI*(GIJ*EJ-BIJ*FJ)-EI*(GIJ*FJ+BIJ*EJ) F(1,J)=F(1,J)+EJ*(GIJ*EI-BIJ*FI)+FJ*(GIJ*FI+BIJ*EI) F(2,J)=F(2,J)+FJ*(GIJ*EI-BIJ*FI)-EJ*(GIJ*
19、FI+BIJ*EI) 38 CONTINUE 28 CONTINUE L=1 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 12 页 - - - - - - - - - AXM=0.D0 KKK=0 DO 48 I=1,NN-1 F(1,I)=P(1,I)-F(1,I) F(2,I)=P(2,I)-F(2,I) IPV=PV A(L,1) IF(I.EQ.IPV) THEN P(2,I)=P(2,I)-F(2,I) EI=V(1,I) FI=V(2,I) F(2,I)=
20、PV A(L,2)*PV A(L,2)-EI*EI-FI*FI L=L+1 ENDIF IF(DABS(F(1,I).GT.DABS(AXM) THEN AXM=F(1,I) KKK=I ENDIF IF(DABS(F(2,I).GT.DABS(AXM) THEN AXM=F(2,I) KKK=I ENDIF 48 CONTINUE P(1,NN)=F(1,NN) P(2,NN)=F(2,NN) F(1,NN)=0.D0 F(2,NN)=0.D0 WRITE(1,5)NO.=,KT,: ERR=,F(1,KKK) 1 ,F(2,KKK),AT BUS:,NOLD(KKK,1) return 5
21、 FORMA T(1X,A,I2,A,2F18.11,5X,A,I4) WRITE(1,*)F(I)-DP(I) goto 50 30 CONTINUE DO 58 I=1,NN AI=V(1,I) BI=V(2,I) F(1,I)=DSQRT(AI*AI+BI*BI) BI=BI/AI F(2,I)=dATAN(BI) 58 CONTINUE WRITE(1,*)P(I)=Pi+j Qi: WRITE(1,15)(P(1,NEW(I),P(2,NEW(I),I=1,NN) WRITE(1,*)Vi=Ei+jFi WRITE(1,17)(F(1,NEW(KL),F(2,NEW(KL),KL=1
22、,NN) 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 7 页，共 12 页 - - - - - - - - - DO 68 I=1,NN F(2,I)=F(2,I)*180./3.1415926 68 CONTINUE WRITE(1,*)V(I)=Vi,angle: 50 WRITE(1,16)(F(1,NEW(KL),F(2,NEW(KL),KL=1,NN) IF(III.EQ.1) WRITE(1,*)V(I)=Ei+j Fi: IF(III.EQ.1) WRITE(1,1
23、5)(V(1,NEW(I),V(2,NEW(I),I=1,NN) 15 FORMAT(1X,8F9.4) 16 FORMAT(1X,8F9.4) 17 FORMAT(1X,4(F9.4,F9.6) END *- SUBROUTINE JACO(KK) implicit real*8 (a-h,p-z) real*8 H(100),E(100) REAL*8 V(2,50),P(2,50),F(2,50) COMMON NN,NB,NG,NL,NPV,NGL,NT,ES,AXM,KKK /VPF/V,P,F COMMON /GBDA/GBII(50,4),GBIJ(80,3) 1 /BNDA/
24、ZB(80,5),ZN(50,7),PVA(30,2) 1 /FACT/ JF(2,100),DJ(100),UJ(2,2000) N2=2*NN II1=3 II2=3 JF(1,1)=2 JF(2,1)=2 DO 408 K=1,NN-1 RXI=0.D0 RXJ=0.D0 DO 18 I=1,N2 H(I)=0.D0 18 E(I)=0.D0 L=0 DO 28 I=1,NPV KPV=PV A(I,1) IF(KPV.NE.K) GOTO 28 L=1 GOTO 30 28 CONTINUE 30 R=0.D0 X=0.D0 DO 38 I=1,K-1 M=GBII(I,4) N=GB
25、II(I+1,4)-1 DO 48 J=M,N 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 8 页，共 12 页 - - - - - - - - - KJ=GBIJ(J,3) IF(KJ.NE.K) GOTO 48 CALL JAA(H,E,I,J,K,N2,L,KK) RXI=RXI+GBIJ(J,1)*V(1,I)-GBIJ(J,2)*V(2,I) RXJ=RXJ+GBIJ(J,1)*V(2,I)+GBIJ(J,2)*V(1,I) GOTO 38 48 CONTINUE 38
26、 CONTINUE M=GBII(K,4) N=GBII(K+1,4)-1 DO 58 J=M,N I=GBIJ(J,3) CALL JAA(H,E,I,J,K,N2,L,KK) RXI=RXI+GBIJ(J,1)*V(1,I)-GBIJ(J,2)*V(2,I) RXJ=RXJ+GBIJ(J,1)*V(2,I)+GBIJ(J,2)*V(1,I) 58 CONTINUE RXI=RXI+GBII(K,1)*V(1,K)-GBII(K,2)*V(2,K) RXJ=RXJ+GBII(K,1)*V(2,K)+GBII(K,2)*V(1,K) GII=GBII(K,1) BII=GBII(K,2) EI
27、=V(1,K) FI=V(2,K) J=2*K H(J-1)=BII*EI-GII*FI-RXJ H(J)=-GII*EI-BII*FI-RXI IF(L.NE.1.OR.KK.NE.1) THEN E(J-1)=GII*EI+BII*FI-RXI E(J)=BII*EI-GII*FI+RXJ ELSE E(J-1)=-2.*FI E(J)=-2.*EI ENDIF R=F(1,K) X=F(2,K) IF(KK.EQ.2) THEN R=0.D0 X=0.D0 ENDIF H(N2-1)=R E(N2-1)=X I1=2*K-2 CALL JBB(H,N2,II1,II2,I1,KK) I1
28、=2*K-1 CALL JBB(E,N2,II1,II2,I1,KK) 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 9 页，共 12 页 - - - - - - - - - 408 CONTINUE RETURN 5 FORMAT(3X,8I9) 6 FORMAT(3X,8F9.4) WRITE(1,*)JF,UJ WRITE(1,5)(JF(1,KL),KL=1,10) WRITE(1,6)(UJ(1,KL),KL=1,50) WRITE(1,*) Factor table p
29、ointer is,ii1 END *- SUBROUTINE JAA(H,E,I,J,K,N2,L,KK) implicit real*8 (a-h,p-z) real*8 H(N2),E(N2) REAL*8 V(2,50),P(2,50),F(2,50) COMMON NN,NB,NG,NL,NPV,NGL,NT,ES,AXM,KKK /VPF/V,P,F COMMON /GBDA/GBII(50,4),GBIJ(80,3) G=GBIJ(J,1) B=GBIJ(J,2) MM=2*I H(MM-1)=B*V(1,K)-G*V(2,K) H(MM)=-G*V(1,K)-B*V(2,K)
30、IF (L.EQ.1.AND.KK.EQ.1) GOTO 10 E(MM-1)=-H(MM) E(MM)=H(MM-1) 10 CONTINUE RETURN END *- SUBROUTINE JBB(H,N2,II1,II2,K,KK) implicit real*8 (a-h,p-z) REAL*8 V(2,50),P(2,50),F(2,50),H(N2) COMMON NN,NB,NG,NL,NPV,NGL,NT,ES,AXM,KKK /VPF/V,P,F COMMON /FACT/ JF(2,100),DJ(100),UJ(2,2000) K1=0 IF(II1.EQ.3) GOT
31、O 40 DO 38 I=1,K IF (dabs(H(I).LT.1.0E-15) GOTO 38 IF(KK.EQ.2) THEN UJ(2,II2)=H(I) UJ(2,II2+1)=I II2=II2+2 K1=K1+1 IF(II2.GE.2000-10) WRITE(1,*) Factor table pointer is,ii2 IF(II2.GE.2000) WRITE(1,*) Add UJ(2,2000) 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 10 页，
32、共 12 页 - - - - - - - - - IF(II2.GE.2000) stop ENDIF M=JF(1,I) N=JF(1,I+1)-1 DO 18 J=M,N LL=UJ(1,2*J) H(LL)=H(LL)-H(I)*UJ(1,2*J-1) 18 CONTINUE 38 CONTINUE 40 K=K+1 S=H(K) IF(KK.EQ.2) THEN JF(2,K+1)=JF(2,K)+K1 DJ(K)=S WRITE(1,*) k,s ENDIF K1=0 DO 48 I=K+1,N2-1 IF (dabs(H(I).LT.1.0E-15) GOTO 48 UJ(1,II
33、1)=H(I)/S UJ(1,II1+1)=I K1=K1+1 II1=II1+2 48 CONTINUE IF(II1.GE.2000-10) WRITE(1,*) Factor table pointer is,ii1 IF(II1.GE.2000) WRITE(1,*) Add UJ(1,2000) IF(II1.GE.2000) stop JF(1,K+1)=JF(1,K)+K1 RETURN END *- SUBROUTINE SBW(KK,KK1) implicit real*8 (a-h,p-z) REAL*8 V(2,50),P(2,50),F(2,50) COMMON NN,
34、NB,NG,NL,NPV,NGL,NT,ES,AXM,KKK /VPF/V,P,F COMMON /FACT/ JF(2,100),DJ(100),UJ(2,2000) 1 /BNDA/ZB(80,5),ZN(50,7),PVA(30,2) /BH/ H(100) IF(KK.EQ.2) THEN DO 68 I=KK1,2*NN-2 K=JF(2,I) DO 78 J=K,JF(2,I+1)-1 LL=UJ(2,2*J) 78 H(I)=H(I)-H(LL)*UJ(2,2*J-1) H(I)=H(I)/DJ(I) 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - -
35、- - - - - - - - - 名师精心整理 - - - - - - - 第 11 页，共 12 页 - - - - - - - - - 68 CONTINUE ELSE DO 18 I=1,2*NN 18 H(I)=0.D0 ENDIF K1=2*NN-2 DO 38 I=K1,1,-1 K=JF(1,I) K2=JF(1,I+1)-1 LL=UJ(1,2*K2) IF(LL.NE.2*NN-1.or.k.gt.k2) THEN K2=K2+1 GOTO 30 ELSE H(I)=UJ(1,2*K2-1) ENDIF 30 DO 28 J=K,K2-1 L=UJ(1,2*J) 28 H(I)=H(I)-UJ(1,2*J-1)*H(L) 38 CONTINUE IF(KK.EQ.2) GOTO 60 DO 48 I=1,NN-1 K=2*I V(1,I)=V(1,I)-H(K) V(2,I)=V(2,I)-H(K-1) 48 CONTINUE 60 CONTINUE END *- 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 12 页，共 12 页 - - - - - - - - -