[求助]ANSYS导入ADAMS中出错的两个命令流文件

xinxinxiangsun

最近在作关于ASAMD/FLEX的东西。
在从ANSYS中导入到ADAMS时出现下列两个错误。
1
"The number of modes expected(32) does not matbch the number found(30).Most likely ,the model has errors or there were more modes requested than exist. Please review the prior modal solution for warnings."
出现这个错误的命令流文件如下：
/prep7  
ET,1,solid45
ET,2,beam4  
MP,EX,1,7.22e4  
MP,PRXY,1,0.34  
MP,DENS,1,2.4e-9
MP,EX,2,2.1e5   
MP,PRXY,2,0.3   
MP,DENS,2,0.1e-9
R,1,78.528,490.67,490.67,10,10,981.34,  
RMORE,,,0.85716,0.85716,
BLC4,0,0,0.6,0.3,0.1
N,1,0.3,0.35,0.05,
N,2,0.3,-0.05,0.05,
TYPE,1
MAT,1
ESIZE,0.05,0
VMESH,1
NSEL,S,LOC,Y,0.3
NSEL,A,,,1
*GET,nmax,node,,num,max
*GET,nnum,node,,count
*SET,jj,0
TYPE,2
MAT,2
REAL,1
*DO,jj,1,nnum-2
E,1,nmax
NSEL,u,,,nmax
*GET,nmax,node,,num,max
*ENDDO
ALLS
NSEL,S,LOC,Y,0
NSEL,A,,,2
*GET,nmax,node,,num,max
*GET,nnum,node,,count
*SET,jj,0
TYPE,2
MAT,2
REAL,1
*DO,jj,1,nnum-2
E,2,nmax
NSEL,u,,,nmax
*GET,nmax,node,,num,max
*ENDDO
ALLS
NSEL,S,,,1,2
ADAMS,20,1

2
我另外还作了一个例子，采用的是如下命令流文件：
/PREP7      
   
RECTNG,0,0.6,0,0.2
CYL4,0.3,0.1,0.05
ASBA,1,2
VEXT,1, 3, ,0,0,0.1
ET,1,solid45      
ET,2,beam4        
MP,EX,1,200E9   
MP,PRXY,1,0.3
MP,DENS,1,7800
MP,EX,2,200E14     
MP,PRXY,2,0.3
MP,DENS,2,0.1e-9
R,1,78.528,490.67,490.67,10,10,981.34,   
RMORE,,,0.85716,0.85716,
TYPE,1            
MAT,1         
ESIZE,0.01,0,  
VSWEEP,1         
N,100000,0.3,0.1,0.05      
NWPAVE,100000      
WPSTYL,,,,,,1      
CSYS,4            
NSEL,S,LOC,X,0.05  
NSEL,A,,,100000   
*GET,nmin,node,,num,min
*GET,nnum,node,,count
*SET,jj,0
TYPE,2
MAT,2
REAL,1
*DO,jj,1,nnum-2
E,100000,nmin
NSEL,u,,,nmin
*GET,nmin,node,,num,min
*ENDDO
ALLS  
/UNITS,SI                           
SAVE                           
NSEL,s,,,100000   
ADAMS,20,1
这个文件倒是可以生成mnf文件，但是将其导入ADAMS后进行模态校验得出的模态结果与ANSYS不符。

肯请各位大侠们不吝赐教！！
小妹在这里谢了先！

94709094

这么好的问题，怎么没有人回复！可惜帖子已经沉了这么久了。。。。