What function in Matlab is equivalent to the block in Simulink "Transport Delay"?

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Stephen Thompson 2017-12-18

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评论： Birdman 2017-12-21

I am trying to write a SimScape component file (.ssc) that uses a function that gives the same result as the Transport Delay block in Simulink. I can implement the functionality that I need within a SimScape model. However, I would like to encapsulate a part of this model in a component that is easily reused within a library.

What function in Matlab will implement the capability of the Transport Delay block?

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Answer 1

Stephen Thompson 2017-12-20

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I found what I needed. There is a demo called "Variable Transport Delay" in the help files. (I don't need the variable delay, but it is simple to make that a constant.) The code shows how to encapsulate the block in a .ssc file. It also shows the use of a function called delay(x,tau,...) that delays the signal x by the time tau.

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Birdman 2017-12-21

Glad to hear it Stephen :)

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Answer 2

Stephen Thompson 2017-12-19

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Thank you Birdman. Your code runs for your simple demo case. Let me try it in my real case.

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Birdman 2017-12-19

Ok try it and let me know the results.

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Answer 3

Stephen Thompson 2017-12-19

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On further review...

This does not do the same thing as the Transport Delay block. It does calculate a delayed version of system time, but it will not delay any other signal.