悬架仿真出错求助

szxguang

参照adams自带的double_wishbone_torsion.tpl，自己重新建了一遍，但在执行suspension subsystem的双轮同向跳动仿真时，出现了如下的错误。请各位帮忙一起研究分析。谢谢！

----WARNING ----

   Actuatorreached lower force limit

   ID = 1

  

  

  

---- WARNING ----

   FIELD test3_parallel_travel.test1_bkl_uca_front_field is violating the assumption ofsmall angles.

   Angle Limit = 0.20, Angles = [ 6.61363E-03,0.21236, -1.1183 ]

---- WARNING ----

   FIELD test3_parallel_travel.test1_bkl_uca_rear_field is violating the assumption ofsmall angles.

   Angle Limit = 0.20, Angles = [ -6.61363E-03,0.21236, 1.1183 ]

  

---- ERROR ----

   Attempt = 1. No convergence after 25iterations. Best iteration = 11.

   Trying next attempt with a different set ofstatics parameters...

  

   For the last attempted iteration theequation with the largest error

   was PART test3_parallel_travel.test1_gel_tbar  Error= 2.09607E+07

  

   The variable receiving the largest increment

   was JOINT test3_parallel_travel.test1_jolfix_tbar_to_subframe  Delta = 6.03055E+07

---- ERROR ----

   Static equilibrium analysis has not beensuccessful.

   Restoring the input initial conditions...

---- ERROR ----

   Static Simulation Not Successful AutoForce Pattern:

   ID = 1

   Terminating ADAMS/Car usersubs...

   ID = 1

  

      ADAMS/Solver execution terminated bysubprogram ERRMES

  

   CPU time used = 0.46875 seconds

Analysisfailed!

Pleasecheck the error messages to determine the cause.