Control valve selection plays a crucial role in optimizing control loop performance, and engineers must consider factors beyond just cost, leakage class and pressure drop. As explored in a Control ...

I was nursing a lukewarm vending machine coffee recently when I overheard two fresh-faced engineers complaining about the PID tuning process and coming up with ways to tear down centuries of control ...

Supply chains are in flux and process operations need to be ready and able to adapt to both changing inputs and a need for ...

Mike: Nearly every analog instrument uses the 4-20 mA loop. Field transmitters, positioners, and variable frequency drives ...

To leverage the advantages of d FF in a totem-pole bridgeless PFC, follow these steps to close the current loop: Follow steps 1, 2, 3, 4 and 5 from Method 2. Calculate d FF, as shown in Equation 14.