ANSYS中在做优化设计的时候可不可以RESUME DB文件?

51kkk

INPUT 文件pinp.txt

/filename,07-258-st1n2
resume
/filename,07-258-test
/config,nproc,2
!*********input**********************
/prep7

CMSE,S,TONGUE
*Get,nnod,NODE,0,COUNT
*Get,nd,NODE,0,NUM,MIN
*DIM,TS,array,nnod,1
*Do,I,1,nnod,
   TS(I,1)= nd
   nd = Ndnext(nd)
*ENDDO

alls

fload=2

/solu

FDELE,HOLE1,FX
FDELE,HOLE1,FY
FDELE,HOLE1,FZ
F,HOLE1,FX,0.12096213*Fload
F,HOLE1,FY,0.9397273*Fload
F,HOLE1,FZ,0.31984341*Fload
ANTYPE,0
EQSLV,PCG,1e-5
solve

/post1
file,07-258-test,rst
set,1
!******************************************
TALLOW,25,200,400,600,800,850
SALLOW,622e6,441e6,423e6,215e6,69e6,46e6
ETABLE,,S,EQV
ETABLE,,S,1
ETABLE,,S,3
ETABLE,,BFE,TEMP
SFCALC,F,SEQV,BFETEMP,3

*DO,I,1,nnod
NSEL,S, , ,  TS(I,1)
ESLN,S  
SSUM
*GET,ENUM, ELEM,  0, COUNT
*GET, FTOT, SSUM, 0, ITEM, F
FVAR=FTOT/ENUM

*IF,FVAR,GT,FMAX,THEN
FMAX=FVAR
*ENDIF

*ENDDO

loadi=fload/fmax

OBJK=abs(fload-loadi)

alls


优化文件:
!******************************************
!******OPTI
!******************************************
/input,opinp,txt
/opt
opanl,opinp,txt
opvar,FLOAD,dv,0,10
opvar,FMAX,sv,0.9,1.1
opvar,OBJK,obj,
opkeep,on
optype,subp
!opsave,opttest,opt0
opexe


优化的过程中,Fload没有变化,这是想调整出合适的载荷,有没有谁做过类似的例子近来讨论一下.

tsui_kenfong

看一下resume命令，后面还有选项的，看明白了就可以做了