Simulation of an RC plane elevators control system not working as expected

Simulation of an RC plane elevators control system not working as expected

Marco_Bertoni
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Simulation of an RC plane elevators control system not working as expected

Marco_Bertoni
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Hi all.

I am having problems simulating the elevator control system of an RC airplane.

I have attached the assembly file and all related files, unfortunately all the part names are in Italian, I hope it is not too big a problem, but if so I will rename them all with English names.

 

As you can see from the picture below the mechanism is very simple: there is a “lever” rotating around a central point and a bar attached to it, the bar is also directly connected to the rear elevator.

 

Now here's the problem: I've created all the joints and constrains that I deemed necessary, and they all work... at least until I attach the bar to the elevator, as soon as I do that the mechanism won't be able to move anymore.

 

Do any of you have an idea of what this could be happening? Is it a design flow of the mechanism, a problem with how I set all the joints and constraintso or a problem of Inventor itself?

 

Thanks in advance.

 

PS: Sorry for all the eventuals grammatical errors, but I'm not a native speaker.

 

Screenshot 2024-11-23 182946.pngScreenshot 2024-11-23 195251.png

 

 

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WHolzwarth
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Accepted solution

There were small changes needed, but now it's moving. Problem may be caused by a 0.09 deg difference in asta_equilibratori.ipt.


Only exchange 4 files in the Zip, others can be re-used.

 

By the way: Nice-looking parts

Walter Holzwarth

EESignature

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Marco_Bertoni
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Thank you very very much for the help, would've never solved the issue it without you, I wish you all the best
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