To reduce the process variable error, the closed-loop control function in PID controllers is commonly used. A PID controller reads a process variable (PV), compares it to a desired set point (SP) ...

How Plummer Forest Products quickly overcame a fire and devastation to its control system by implementing high-performance ...

The output of the process, the process variable (PV), is the input to the PID controller ... Frequency response (Bode) plot of a closed-loop PID controller response showing the resonant frequency and ...

As controls engineers delve into this field, one of their initial encounters with a control system is often with the PID controller, and this open source project delivers two of these general ...

To reduce the temperature swing, [Rhys] decided to add a PID control loop, and on the way, an OLED display, too. He designed a little shield for the Arduino Nano, that interfaces with the present ...