我给一个旋转副加的是IF函数,IF( DZ(MARKER_31, MARKER_33) - 25 : 0d*time , 360d*time , 360d*time ),可是仿真的时候出现这个信息。
ERROR: MOTION sim.revolute_01 has been declared to depend on the DZ function.
Motions can only be functions of TIME.
ERROR: Model did not pass verification phase
是什么原因?