How to use the correct process transfer function?

2015 1 29
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更新时间：2015 1 30
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Hi,
I am trying to simulate different PID control methods in Simulink using a step input, the PID block, a transfer function and a graph to display the results.
For the process I think the transfer function needs to be 1/1+ts for the real world application of a heater.
How do I apply the transfer function to the application to get an accurate result? Or can I use the standard form 1/1+ts?
Any help will be much appreciated.

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回答（1 个）

Arkadiy Turevskiy
Arkadiy Turevskiy 2015-1-30

0 个投票

You can use the transfer function block . In the block dialog you can specify numerator as 1 and denominator as [t 1].

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