There are three types of controllers: PID, proportional, and on-off. The type of controller to be used to control the process depends upon the system being controlled. On/Off Control The simplest form ...

Understanding the Types of Control Systems With the many controller choices, a basic understanding of the different types of controllers is important. Even within each controller system type, such ...

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 ...

Following up from last month’s column [“Automatic Pumpdown Systems,” Nov. 5], author John Tomczyk discusses different types of automatic pumpdown control systems.

Whether you need a solar charge controller depends on a few factors. Learn all about this solar tool, including types and benefits.