Control Systems

We all know that a control system manages or directs the operation of a system in order to provide a specific output. In a closed-loop system, the desired output is achieved by making a comparison between achieved output and provided input. And for this purpose, a part of the output is fed back to the input in order to have the difference in the input and output value. This is known as a feedback signal. Thus we can say the system whose operation is controlled by its output is known as a … [Read more...] about Examples of Closed-Loop Control System

Definition: A closed-loop control system is a type of control system in which the controlling action shows dependency on the generated output of the system. In simple words, in these systems, the output of the system controls the input applied to the system. The variation in input according to the output leads to produce more accurate system output. Thus controllability in the closed-loop system is achieved through the output generated by utilizing a feedback path. Closed-loop systems … [Read more...] about Closed-Loop Control System

Definition: An open-loop system is a type of control system in which the output of the system depends on the input but the input or the controller is independent of the output of the system. These systems do not contain any feedback loop and thus are also known as non-feedback system. In open-loop systems, the output is neither measured nor fed back to the input for further consideration. Open-loop System In our previous article, we have discussed about control system. We know that a … [Read more...] about Open-loop Control System

Definition: A combination of various elements connected as a unit to direct or regulate itself or any other system in order to provide a specific output is known as a Control system. We know controlling is basically known as the act of regulating or directing. So control system is used to direct the functioning of a physical system to carry out the desired objective. For example, from a television system, refrigerator, air conditioner, to automobiles and satellites everything needs a … [Read more...] about Control System