Tuning a pid controller. sampling times must agree?

2013 10 8
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更新时间：2015 11 11
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while tuining an discreate PID controller i am getting an error: Linerization error(message),unknown(source),simulink control design(reported by),sampling times must agree(summary). Help me how to overcome this error?plz

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Arkadiy Turevskiy
Arkadiy Turevskiy 2013-10-8
Hard to answer without having more details. Can you attach your model. Also, what version of MATLAB are you using, please do
>>ver
to check.
M A ullaah
M A ullaah 2013-10-10
i want to use discreate pid controller for closed loop speed control of bldc motor. I simulated for open loop with sample time as 1e-6. in case of closed loop, when i presed the tune button i am getting an error: Linerization error(message),unknown(source),simulink control design(reported by),sampling times must agree(summary). Help me how to overcome this error?plz.
I am using matlab R2013a. i have attached the file with this mail
Arkadiy Turevskiy
Arkadiy Turevskiy 2013-10-11
The model did not get attached.Please try again.

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回答（1 个）

Manikandan
Manikandan 2015-11-10
编辑：Manikandan 2015-11-10

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Motor modeled as mathematical or taken from simpower system tool.

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Walter Roberson
Walter Roberson 2015-11-11
I am not sure if that is an answer or a question requesting more information?

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