On Sun, Jan 8, 2017 at 12:42 PM, Hal Murray <hmur...@megapathdsl.net> wrote:
> > The PID page has a lot of non-math explanations. It might work better to > scan it first. The way I have explained is it to think of sit next to a learner driver, white-knuckled, and giving advice. The P part is you saying: slight turn, not sharp turn The I part is: you started the turn late, you will need to spin the steering hard now The D part is: your are turning too fast, and will overshoot at the current rate, so start straightening up. In a blind leading the blind scenario, I have been told by others that they understood what I was explaining :-) -- Sanjeev Gupta +65 98551208 http://www.linkedin.com/in/ghane
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