KW02a-21 Magnetic Levitation Device

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DINH, Anh Dung
January 19, 2022 3:59 pm

How do you plan to adjust the PID parameters? Trying out random values and tune them might work but I think it may be better to design a mathematical model of the system in Matlab (i.e. how the platform position changes over time) and simulate before testing on the real system.

YEUNG, Kin Yam
January 19, 2022 4:05 pm
Reply to  DINH, Anh Dung

That’s a good suggestion, thanks a lot for your reply´╝ü
At present, our PID parameters are not well adjusted and cannot maintain levitation for a long time. We might simulate the model with Matlab.

YOBAS, Levent
January 19, 2022 2:02 pm

what object do you use to test your levitation system?

KWOK, Chun Hung
January 19, 2022 3:00 pm
Reply to  YOBAS, Levent

Thanks for your comment.
We have not yet decide the test object, as we do not know the exact load the device can carry. At this stage, we may say that it will be some weighted object in a box, which is easy to transport regarding wind, air resistance, and other environmental factors.