how to make same signal of signal builder with constant

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Jun Hyuk Jeon 2022-10-31

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https://ww2.mathworks.cn/matlabcentral/answers/1839548-how-to-make-same-signal-of-signal-builder-with-constant

评论： Jun Hyuk Jeon 2022-11-10

采纳的回答： Steve Miller

rev_thing.slx

Hi , I want to know how to make same siganl from signal builder with constant.

I used simulink to get data from thingspeak server which can provide constant values.

but, I want to use it to rotate some wheels with revolute joint.

because, Sever gives me constant values, I want to apply it to revolute joint in simulink.

It's hard to find how to do this.

So please help me that i can make values with constant from thingspeak server.

I'm sorry that I'm not used to use this program. I'll appreciate your answer.

I also upload my codes. hope this will help.

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Christopher Stapels 2022-11-1

I'm sorry I don't understand. The simulation you showed has thingSpeak as an input. That seems to answer your question as far as I understand it. Is the question, "Can I use ThingSpeak to input data to a model?" then the answer is clearly yes, and you have shown it already.

If the question is , " Is it possible to get a more complex signal into ThingSpeak so that my model can read a complex signal?" Then I have shown that the answer to the second question is yes. If there is a different question, please ask it very specifically.

Jun Hyuk Jeon 2022-11-1

Sorry if my question has confused you. If you express it with a picture, I think you will understand it a little more simply, so I will express it with a picture.

hope this figure helps you to understand this question.

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采纳的回答

Steve Miller 2022-11-6

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Once your ThingSpeak information is a Simulink signal, you need to convert it to a physical signal to feed it to the Revolute Joint. You use the Simulink-Physical Signal Converter for this step

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Jun Hyuk Jeon 2022-11-10

Not for motion, I worked with Torque input. thx

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