The four functions of a manager are to plan, organize, lead and control her team. Feedback control is a process that the manager uses to help her carry out those functions. This process gives the ...

Feedback control is much more important and more complex. It is the only mechanism in the entire process control world that can react satisfactorily to changes in unmeasured disturbance variables, ...

Control theory is the study of how one can use feedback to modify the behavior of a system — such as a robot, vehicle, chemical or biological process, power grid ... Sahakian, professor of electrical ...