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Shengnan Li


Franklin Electric

Last seen: environ un an il y a |  Actif depuis 2016

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Question


Can someone provide a peak current mode controlled buck or boost circuit model in simulink?
Does anyone have a peak current mode controlled buck or boost or other power circuit model?Save me some time. Thanks a lot.

presque 3 ans il y a | 1 réponse | 0

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réponse

Question


how to control Ball valve input signal s
The ball valve model has an input signal s to control ball displacement. I don't understand how it is controlled. for example, i...

plus de 7 ans il y a | 1 réponse | 0

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réponse

Question


signal input of orifice/valve
How to specify this input? Thanks,

plus de 7 ans il y a | 1 réponse | 0

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réponse

Question


Why signal changes rise/fall time outside the subsystem block?
I have a subsystem that has a direct look up table in it. the output of this look up table is the upper one in the attached fig....

presque 8 ans il y a | 1 réponse | 0

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A répondu
'to workspace' data length question
Thanks for answering my question. I finally figured out, it is the 'decimation' parameter. It was set to 5. when i changed to 1,...

presque 8 ans il y a | 0

| A accepté

Question


'to workspace' data length question
I specified the sample time for 'to workspace' block to be 10^(-5), but it saved only 20k data points, while it should be 100k d...

presque 8 ans il y a | 2 réponses | 0

2

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Question


how to get the average frequency for the hysteresis band control?
I am simulating a Direct torque control induction motor. Want to know the average frequency. How do i get it from the switching...

presque 8 ans il y a | 1 réponse | 0

1

réponse

Question


Why I get different data from 'to workspace' and 'scope'
I have a switching signal, and a 'edge detector', try to count the pulses. The results from scope looks very good, the 'edge det...

presque 8 ans il y a | 1 réponse | 0

1

réponse