Proportional-integral-derivative (PID) control is one of the most common types of automatic control used in the power industry. A PID controller continuously ...

CD Automation tries to simplify really geeky topics such as PID loop control. The engineers of CD Automation have created new software to sit on the REVO human machine interface (HMI) touch panel ...

It’s not, “You say ‘tomato’ and I say ‘tomahto.’ ” With advanced process controls (APCs), you either know what they are or you don’t. If you do know, you know they give for-real, money-in-your-pocket ...

For many engineers, the process of tuning a servomotor is a mysterious black art. But the procedure needn't be painful. Just a modest amount of knowledge can bring familiarity with some of the ...