saber电路仿真 error the initial point “dc” has been created with a different design 怎么解决啊?

saber电路仿真 error the initial point “dc” has been created with a different design 怎么解决啊?
saber电路仿真 error the initial point “dc” has been created with a different design 怎么解决啊?

saber电路仿真 error the initial point “dc” has been created with a different design 怎么解决啊?
楼主你好,我之前用Saber仿真的时候也遇到过这个问题.
出现这个问题应该是因为你改变了电路,但是没有先做DC分析（就是那个两个电源串联的符号）.所谓DC分析就是DC Operating Point, 确定电路的直流工作点.每次改变电路,直流工作点就变了,所以要先确定直流工作点.如果不做DC分析而直接做TR分析（Transient,就是那个 √ 符号）,就会出现这个错误.
希望能解答你的疑惑.