matlab - What's the relationship between the time step size of an individuell block and that of the system? -
as know, level 2 matlab s function has command accquire next hit time block like:
block.nexttimehit = block.currenttime + deltat;
what's relationship between time step size of individuell block , of system. mean happen, if system has larger sample time step block has? in opinion, solver never let happen, because solver detect block.nexttimehit every block every iteration , make sure current system.nexttimehit smaller every block.nexttimehit. there no sample blocks missed.
you won't miss required sample times. when using fixed step solver, simulink checks blocks allow fixed-step size used, , if not throw error. when using variable step solver (required in situation ask about) simulink guarantees take time step @ required time.
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