Transfer function Definition A transfer function is expressed as the ratio of Laplace transform of output to the Laplace transform…
Control System Basics
Our daily activities are getting automated every day. Control System plays an important role in making our life automated and…
Proportional-Integral (PI) Controllers
Proportional-Integral (PI) controllers are used in many industrial control applications. The main purpose of using Proportional and Integral (PI) in…
Frequency Domain Analysis | Advantages
Frequency Response The Frequency Response of the system is the steady-state response of the system obtained as the output when…
Proportional (P), Integral (I), Derivative (D) Controllers Usage Conditions
1. When does the Proportional (P) Controller is used? Answer. Proportional (P) Controller is used during the following conditions: Load…
Distributed Control System (DCS) in Power Plant
Usage of Single Computer for control of all the process variables of a plant would result in the loss of…
Extended Kalman Filter | Algorithm & Applications
In the previous article, we had learned about Kalman filter. As Kalman filter assumes linear system but finds greatest applications…
Kalman Filter | Algorithm & Applications
The Kalman filter is a recursive state space model based estimation algorithm. In other words, it is an optimal recursive…
Servomechanism | Servomotor & Applications
Servomechanism It is a feedback control system in which a controlled variable or the output is a mechanical position or…
Signal Flow Graph
In case of block diagram reduction diagram, there is no standard procedure for reducing the block diagram to evaluate its…