How would I create a simulink model for the lift equation?

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Fergal Ahern on 18 Dec 2018

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Edited: Jim Riggs on 5 Sep 2019

Accepted Answer: Jim Riggs

How would I create a Simulink model to model the equation for lift of an aircraft using the equation:

L=CPv^2A/2

Thanks

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Jim Riggs on 19 Dec 2018

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Edited: Jim Riggs on 19 Dec 2018

The gain block can go just about anywhere.

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Fergal Ahern on 5 Sep 2019

What block do I use for the squared function?

Jim Riggs on 5 Sep 2019

Edited: Jim Riggs on 5 Sep 2019

In the figure, above, I used the "Math Function" block. You will find this on the "Math Operations" page in the Simulink Library Browser. After you copy the block to your model, double-click it and select the function "square".

Or, you can simply use a multiplication block where you put the same signal into both input ports:

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