Control Systems Tutorial

State variable analysis: Examples with explanation Let’s first discuss a small introduction about the state variables before proceeding with the examples. State…

Control system- Time response Analysis The primary purpose of the time response analysis is to evaluate the system’s performance with respect to…

Example of root locus Here, we will discuss an example with the root locus plot. As discussed, we will follow the six…

Time Response of first order system In the above transfer function, the power of ‘s’ is the one in the denominator. That…

Nyquist plot The extension of the polar plot is known as the Nyquist plot. The frequency in the case of the Nyquist…

Time response of second order system In the above transfer function, the power of ‘s’ is two in the denominator. That is…

Requirements of a control system There are three essential requirements of a control system, namely stability, accuracy, and response. Let’s discuss these…

Transfer Function The transfer function of a system is defined as the ratio of Laplace transform of output to the Laplace transform…

Rules of root locus Here, we will discuss the six basic rules required to plot a root locus. We will also discuss…

Transient and Steady State Analysis of Linear Time Invariant (LTI) Systems Time Response Analysis When the energy state of any system is…