ISA published Process Control Basics by George Buckbee, a process control veteran with over 25 years of practical industry experience. In this Q&A feature, Buckbee explores the focus, importance, and ...

Control theory is a branch of mathematics and engineering, which defines the conditions needed for a system to maintain a controlled output in the face of input variation. Classically developed for ...

Most people think about pain as a simple cause-and-effect process. For example, if you touch a hot stove, you probably assume that the nerves in the skin feel how hot the stove is and signals are sent ...