5/26/2020 11:58 AM | |
Joined: 4/18/2018 Last visit: 12/14/2023 Posts: 1 Rating: (0) |
I'm pretty sure using Cyclic Interrupts is the most solid solution when using PID. However, if one was to compromise by using Memory Clock signals say 10Hz as an equivalent to a 100ms cyclic interrupt, how (bad)would it compare? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 05/27/2020 07:57:51New subject after splitting |
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5/27/2020 2:54 PM | |
Joined: 7/7/2010 Last visit: 9/20/2024 Posts: 15213 Rating: (2417)
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It would compare similarly, but would mess up the calculations because the time-base wanders. In other words, it would be sloppy even when finely tuned, at least compared to a cyclic interrupt OB handling the PID.
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science guy |
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