Virtualizing a PLC?

In the fourth season of the cartoon sitcom The Simpsons, there was an episode where the town was flim-flammed by a salesman pitching a Monorail for the town. Everyone saw it as a great idea, but nobody could say why. Marge Simpson had her doubts, and of course, she was right. It didn’t work out. […]

Back to Basics of Control

I have written about this in other places, but for ease of understanding I’ll repeat it here: Control Systems Engineers are usually among the very last people to touch a capital project before the client signs off on substantial completion. By this time, the project is almost always late, over budget, and everyone is scrambling […]