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-   -   【求助】simulink问题:Warning提示 (https://www.labfans.com/bbs/showthread.php?t=1632)

jiangsh1984 2008-03-11 14:35

【求助】simulink问题:Warning提示
 
仿真时出现Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value. You can disable this diagnostic by setting 'Automatic solver parameter selection' diagnostic to 'none' in the Diagnostics page of the configuration parameters dialog.
请问:这是什么原因,部分仿真出现此WARNING仍能得出仿真结果,但有的就不能进行仿真了,请问如何修改???
:sweat: [SIZE="6"][/SIZE]

reader1 2008-03-11 14:59

将告警板设置为否。即可不出现此类报警

黄芷仪 2008-04-05 16:26

Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value. You can disable this diagnostic by setting 'Automatic solver parameter selection' diagnostic to 'none' in the Diagnostics page of the configuration parameters dialog.
其实这个问题时可以按下面的方法解决:
在simulink模型窗口,打开菜单simulation-->simulation parameters-->solvers-->修改其中的最大步长值(你上面这种情况你试试改为0.2试试。)就可以了,并且最大步长=采样时间/倍数。


所有时间均为北京时间。现在的时间是 05:06

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