请教在SABER里IR2110如何设置?
仿真时发现IR2110无法通过DC分析,请教这是为什么?
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现在还没有回复呢,说说你的想法
@domono
老弟,把你的仿真图拿出来,这么说无法知道是什么原因
> dc
The no_ramping algorithm failed. Trying the dyn_ramping algorithm.
The dyn_ramping algorithm failed. Trying the gmin_ramping algorithm.
The gmin_ramping algorithm failed. Trying the static_ramping algorithm.
The static_ramping algorithm failed. Trying the den_ramping algorithm.
Automatic algorithm selection exhausted
*** ERROR "MAST_NO_EQUATION" *** No equation at /ir2110.ir2110_1/i(short.high).
*** ERROR "MAST_NO_EQUATION" *** No equation at /ir2110.ir2110_1/i(short.low).
*** ERROR "ALG_SINGULAR_JACOBIAN" *** Singular Jacobian matrix.
Some possible causes for a singular Jacobian matrix:1100109533.tif
The no_ramping algorithm failed. Trying the dyn_ramping algorithm.
The dyn_ramping algorithm failed. Trying the gmin_ramping algorithm.
The gmin_ramping algorithm failed. Trying the static_ramping algorithm.
The static_ramping algorithm failed. Trying the den_ramping algorithm.
Automatic algorithm selection exhausted
*** ERROR "MAST_NO_EQUATION" *** No equation at /ir2110.ir2110_1/i(short.high).
*** ERROR "MAST_NO_EQUATION" *** No equation at /ir2110.ir2110_1/i(short.low).
*** ERROR "ALG_SINGULAR_JACOBIAN" *** Singular Jacobian matrix.
Some possible causes for a singular Jacobian matrix:1100109533.tif
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@fjwave
>dcTheno_rampingalgorithmfailed.Tryingthedyn_rampingalgorithm.Thedyn_rampingalgorithmfailed.Tryingthegmin_rampingalgorithm.Thegmin_rampingalgorithmfailed.Tryingthestatic_rampingalgorithm.Thestatic_rampingalgorithmfailed.Tryingtheden_rampingalgorithm.Automaticalgorithmselectionexhausted***ERROR"MAST_NO_EQUATION"***Noequationat/ir2110.ir2110_1/i(short.high).***ERROR"MAST_NO_EQUATION"***Noequationat/ir2110.ir2110_1/i(short.low).***ERROR"ALG_SINGULAR_JACOBIAN"***SingularJacobianmatrix.SomepossiblecausesforasingularJacobianmatrix:1100109533.tif
老兄,我已经试过了,你的问题可以解决,可以通过DC分析,但是其驱动的HO端输出有问题。估计是MODEL的问题。还是别用这个模型了,换一个或者自己做一个吧
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