Ogata control systems pdf

What are the types of systems in control theory?

Control theory is a branch of Applied Mathematics dealing with the use of feedback to influence the behaviour of a system in order to achieve a desired goal.
One can distinguish two classes of systems for which control theory plays an indispensable role, namely man-made systems and biological systems..

What is basic control system theory?

A control system comprises four major components: the input, the output, the controller, and the feedback mechanism.
The input is the signal that triggers the system to start regulating or controlling the process.
The output is the result of the process, which the control system aims to regulate..

1. Open-loop systems and
2. Closed-loop systems