When I research topics dealing with fluid power on the internet, results often pop up from our own website. No surprise there; that's how it should be.
Sometimes, though, it's counter-productive because I get off track because I can't resist reading the article the search engine pointed me to.
That was the case a few minutes ago — and yes, I've really gone off track this time because writing a blog was not on my schedule for today. Anyway, the article is titled, "Learn to Ride the Electrohydraulic Seesaw." The one-line description reads, "Proportional integral derivative control can easily be understood through simple analogies."
If you're looking to learn a little about Proportional-Integral-Derivative control, just click here and take a few minutes to read this informative article that makes a technical subject pretty easy to grasp.