adams /view链传动仿真报错！！

yundou

WARNING:    The corrector has not converged after 1 attempts. No. of iterations = 6.
WARNING:    The corrector has not converged after 1 attempts. No. of iterations = 6.
WARNING:    The corrector has not converged after 1 attempts. No. of iterations = 6.
ERROR:      The simulation stopped at time = 7.05140E-06 .  ADAMS cannot solve
   the equations of motion.
  
   The greatest error in an equation is 4652.8 in the
   equation for CONTACT MODEL_1.Contact1_33 .
  
   The greatest change in a variable is 4652.8 in the
   variable for CONTACT MODEL_1.Contact1_33 .
  
   Try the following in this order:
       1.  Use the MAXIT argument on the EQUILIBRIUM, IC, KINEMATICS,
           or INTEGRATOR command to increase the maximum number of
           iterations.
       2.  Temporarily change the value of the PATTERN argument on the
           EQUILIBRIUM, IC, KINEMATICS, or INTEGRATOR command to
           PATTERN = T.
       3.  Temporarily increase the value of the ERROR argument on the
           EQUILIBRIUM, IC, KINEMATICS, or INTEGRATOR command at
           time = 7.05140E-06 .
       4.  If one or more forces change rapidly or sharply near
           time = 7.05140E-06, modify the force or forces.
  
ERROR:   Simulation failure detected

yundou

链条是在proe建模，通过干涉检查，没有任何干涉，导入Adams，加了旋转副和接触，仿真前几毫秒感觉还对，然后就报这个错误了，

yundou

修改过motion后，报错变为
WARNING:    The symbolic refactorization failed.  The matrix is structurally singular
   at time = 5.52914E-07
了，

chdliulong

换个积分器试试

ljxyxj

要用什么积分器呢？我用GITIFF I3也出现这种情况了，

joking_boy

equation for CONTACT MODEL_1.Contact1_33 .

说明你的这个接触设置有问题。
variable for CONTACT MODEL_1.Contact1_33
这个说明接触中有哪个量变化太大。
我原来也碰到过这样的问题，尝试着把参数改下，然后检查下各个零件之间有没有干涉的

paopaoljh

应该是接触问题

974748265

joking_boy 发表于 2009-8-26 08:26
equation for CONTACT MODEL_1.Contact1_33 .

说明你的这个接触设置有问题。

你好，请问你有没有在view中做过带传动，跟链传动一样吗？麻烦给点提示吧~~