xiuxiu 发表于 2008-5-23 10:11

仿真老出现报错

在仿真过程中出现下列报错，做了很久还是没法解决，请大家帮忙看看，Unable to reduce the step size without violating minimum step size of 0.0005 at time 0.03412942424931665.Continuing simulation with the step size restricted to 0.0005 and using an effective relative error tolerance of 0.02661521701524314, which is greater than the specified relative error tolerance of 0.01.这是怎么回事，怎么解决啊？

zhulixi 发表于 2008-7-15 10:57

我也老出现这个错误,不知道为啥

xiuxiu 发表于 2008-7-22 13:15

我改用固定步长，离散一下就好了
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