仿真出现错误

824937166

如题，仿真进行中出现错误，The Reconcile Acceleration-Force has detected a singular Jacobian matrix.

This problem may be caused by:
     (a) A constraint equations that became almost redundant, e.g., the model
         is at a singular configuration or at a  bifurcation point.
     (b) A massless PARTS in the model.

  The Sparse Solver has detected a zero pivot for row 83 (during the symbolic pivot selection).
  The corresponding equation is: Part/26 Phi Torque

  A minimization algorithm will be used to find a solution on the
  projected constraint manifold.


这个应该在哪个地方修改？

逆鳞1989

不影响仿真进行就好

824937166

逆鳞1989 发表于 2015-9-28 21:50
不影响仿真进行就好

可是会出现仿真不完全的情况