求助：运行仿真出错

2222 · 发表于 2009-2-18 17:34

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运行仿真出错，提示如下：
WARNING: The symbolic refactorization failed.  The matrix is structurally singular
at time = 3.0.
WARNING: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
NOTE:  The set of redundant constraints has changed at time = 3.0.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

WARNING: The symbolic refactorization failed.  The matrix is structurally singular
at time = 3.0.
ERROR:    The simulation is terminating at time = 3.0.

ADAMS can not solve the equations of motion because the mechanism has
"locked up." At least one constraint  can  no longer be satisfied.
ADAMS is unable to satisfy the constraint for: JOINT testrig_1.JOINT_22 .
ERROR: Lockup detected
盼高手赐教！！！！

ljp986 · 发表于 2009-2-25 18:19

可以试试改求解器，如果是用的默认求解器的话，可以将I3换成SI2或S11

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[ADAMS专区] 求助：运行仿真出错

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