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moving_average_on_avrs [2016/03/21 01:58] – [Practical Code] Remove pointless comment. Traumflugmoving_average_on_avrs [2016/03/21 02:01] – [Moving Average on AVRs] Traumflug
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 ====== Moving Average on AVRs ====== ====== Moving Average on AVRs ======
  
-One problem with the controlling strategy on the [[ISTAtrol]] is thermistor readings jittering by about 1%, which is quite a lot if we want to keep the reading ( = target temperature) in a similar tight range. As a result of this, the radiator valve is often opened or closed a bit, just because such a jittered value comes in, just to be moved back on the next reading. Not good, mechanics is subject to wear and we want to preserve our mechanics.+One problem with the controlling strategy on the [[ISTAtrol]] is thermistor readings jittering by about 1%, which is quite a lot if we want to keep the reading ( = target temperature) in a similarly tight range. As a result of this, the radiator valve is often opened or closed a bit because such a jittered value comes in, just to be moved back on the next reading. Not good, mechanics is subject to wear and we want to preserve our mechanics.
  
 There are solutions. Building better hardware is neither trivial nor free of cost, so the typical approach is to implement a **moving average algorithm**. There are solutions. Building better hardware is neither trivial nor free of cost, so the typical approach is to implement a **moving average algorithm**.
moving_average_on_avrs.txt · Last modified: 2018/05/27 16:10 (external edit)