刚柔耦合ANSYS TO ADAMS

ANSYS与ADAMS接口示例

下面是一个在 ANSYS 中生成模态中性文件的例子：

生成模态中性文件的命令流

/title, ADAMS interface - simple connecting rod with constraint equations

c*** This represents a connecting rod using the following features:

c*** SOLID45 to represent the rod

c*** constraint equations to represent the pin

c*** MASS21 for the pin center

r1=.0125

r2=.025

c*** convert to inches

w=w*39.37

l=l*39.37

r1=r1*39.37

r2=r2*39.37

mp,ex,,2.1e9*1.45e-4

mp,nuxy,,.3

mp,dens,,7800*1.94e-3/12**3/12 ! convert to "pound_mass" inch-based slug

n,2001,,,.225*39.37

e,2000

e,2001

c*** define connecting rod - take into account pin radii

et,1,45

type,1

real,1

n,1,-w/2,-w/2,r1