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Cake day: July 3rd, 2023

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  • While I recognise some of this dysfunction in my life, I think it is possible to avoid the worst excesses. I have a workshop and a tool fetish, which can be expensive but most of my tools have paid for themselves several times over considering the money saved doing things for myself.

    We have bad impulse control but we’re also good at improvising, it’s not all bad. I don’t actually care that much about having an attention deficit, I just want to be treated compassionately, the way I treat other people.







  • BilboBargains@lemmy.worldtoMemes@lemmy.mlHappy birthday, Lenin!
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    1 month ago

    Well said. Anarchism has received horrible press at the hands of Big Democracy but many of our current problems are rooted in the concentration of power, money and influence that capitalist societies seem to produce. On the other hand, can we live without the many products and technology that require large scale effort? It feels like that would be a major challenge for any fledgling anarchic society.







  • That’s an interesting origin story. I suspect these ideas came about and came to possess a utility as larger societies formed. Nobody needs to be told that murder and stealing are wrong, we know it instinctively. It has been shown that primates understand this concept generally.

    One problem with large societies is that customs becomes entrenched over time. We keep following the same rules and forget where they came from, we mistake the menu for the food. We cannot turn to a naturalistic solution to this problem, where everything is eating everything else because that amounts to fascism. Instead we must settle for a kludge where rich people get a different type of justice than do the poor, sentencing is more punitive before lunch and many other idiosyncrasies. My point is, I don’t want to forget that a menu is just a menu. Some things will always be true and the law is not one of those things.


  • That’s generally true for most HVAC applications. Bang-bang control creates limit cycle behaviour and as long as a small oscillation in temperature is acceptable, it’s a nice simple solution.

    OPs problem seems to be a discontinuity between the two limit cycles, heating and cooling. The way to tackle this is to make time series vectors of all measurements and compare them with the subjective sensation of the room temperature. That should inform the relevant set points for the control actions.






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