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Digital Control — Parallax Forums

Digital Control

FlorezFlorez Posts: 4
edited 2005-10-29 00:45 in BASIC Stamp
Anyone,

Can anyone tell me how to set different sample periods with the basic stamp? Also is there a way to measure the sampling frequency of the basic stamp? Can anyone offer any insight or tips on how to use the basic stamp for digital control? Any help that anyone could give me would be a great help. Thank you.


Paul Florez

Comments

  • Jon WilliamsJon Williams Posts: 6,491
    edited 2005-10-28 18:29
    This question seems to have come up twice in recent days... can you be more specific as to what you want to accomplish?

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    Jon Williams
    Applications Engineer, Parallax
  • FlorezFlorez Posts: 4
    edited 2005-10-28 22:04
    We are trying to control a double integrator plant using the basic stamp as a lead compensator.· However, before we can do this we need to know the sampling frequency of the basic stamp if it even exists.· Is there any refernece I can refer to, in order to integrate a digital compensator into the double integrator plant.



    Paul Florez
  • Andy Lindsay (Parallax)Andy Lindsay (Parallax) Posts: 1,919
    edited 2005-10-29 00:45
    I think you will find this post informative.·

    A/D and D/A converter problem

    Discussions closer to the end of the post point toward more appropriate resoucres for higher speed systems.
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