请教一下实效后的 motion 怎么才能 activate 呢？

但是这个脚本不是在一开始就启用的阿，所以怎么让motion一开始就是失效呢？

这是仿真脚本内容

! Insert ACF commands here:
SIMULATE/DYNAMIC, END=0.4, DTOUT=1.0E-002
ACTIVATE/MOTION, ID=1
DEACTIVATE/SENSOR, ID=1
SIMULATE/DYNAMIC, END=2.0, DTOUT=1.0E-002

这是失败信息
WARNING: MOTION/1 has not been defined in the data set.
WARNING: One or more of the identifiers in the ID= list in this
ACTIVATE/ MOTION command was not found in the dataset.
Please check your model to ensure that valid statement/
identifier combinations are used.

和你的图上一样
我定义了一个运动motion
定义了一个传感器sensor来检测不动体和运动体的夹角
当角度到达一定值时让运动起效，当然一开始motion已被失效，运动体是绕joint自由向下转

我还这样试了一下，开始让那个motion起效，转到一定角度再让它失deactivate,虽然它确实被deactivate了
但还是出现了这一堆东西
WARNING: The data set is kinematically determinate. However, a dynamic analysis
has been requested. A kinematic analysis with the SIMULATE/KINEMATICS
command would be more efficient and possibly more accurate for some of
the computed quantities. The simulation will continue with a dynamic
analysis, as specified, only with one of the BDF (GSTIFF, WSTIFF,
CONSTANT_BDF) integrators. Integration by coordinate partitioning
applies, by definition, only to models with at least one mechanical
degree of freedom.


我不知道自己哪里设置错了？
先谢谢各位了！