Control systems by nagoor kani 3rd edition pdf

How many control systems are there?
There are two types of control systems commonly used: open-loop and closed-loop systems..
January 4, 2023.
A control system is a system that is used to control the behavior of a device or process.
It is made up of three main components: a sensor, a controller, and an actuator.
The sensor detects a physical quantity such as temperature, pressure, or position and converts it into an electrical signal.

How many control systems are there?