How to connect variable displacement motor to ps add in simulink

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I found an article which had a simulink model (2009 version) its attached as picture here. I just wanted to replicate that in my 2019 version, but im unable to do. Im not able to connect the motor and ps add devices together. Please help. I have attached my .slx model to. The HM mentioned in the picture is motor.

Accepted Answer

Anudeep Kumar
Anudeep Kumar on 21 Oct 2020
The variable displacement motor used in the model has a physical signal as output. Such physical signals have to be connected to a Mechanical sensor or source, as per the requirement of the model. You can explore the options in the
Simscape->Foundation library->Mechanical in the library browser.
Here are some links to better understand the component and few example for reference:
Variable displacement motor : link
Examples : link.
From my understandng I tried have connected ideal torque sensor to the output but you can explore the appropriate required component as per the model requirement. I have herby attached a snap of the motor connected to ideal torque sensor which then has a PS output that can be connected to the PS-Add block
  5 Comments
Anudeep Kumar
Anudeep Kumar on 22 Nov 2020
Port C as I mentioned is a reference port, hence only a reference point, or frame can be connected to it. You can refer to the documentation for better understanding of the block and work of reference port.
Muthukumar meiyappan Meiyappan
I get a straight line in scope every time i run this model in simulink. Can someone please explain why i am not able to get any other readings other than straight line in scope?

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