What is a Block Diagram?
In a control system, there are a number of components. The function of these components are represented by the use of blocks. These blocks are interconnected with each other by using directed lines which indicate the direction of signal flow. Thus, we can say that a block diagram is a representation of a control system with the use of blocks and lines.
Different Elements of a Block Diagram
A block diagram consists of some elements that are used to represent the components of a system in the block diagram. These are:-
- Functional Block:- This symbol represents the transfer function G(s) of a system.
- Summing Point:- This is the point where different output signals from the previous block or different signals of the system are added to form a single signal
- Take Off Point:- It is a tapping point in the system where the desired signal is tapped off to be utilized elsewhere in the diagram.
Block Diagram Algebra
In this article, We will discuss about block diagram and its components. We will also discuss about the various rules involved in block diagram algebra along with its equivalent block diagram. In addition to these we will also discuss about the application, advantages and disadvantages.
Table of Content
- What is a Block Diagram?
- Block Diagram Algebra
- Application
- Advantages
- Disadvantages
- Conclusion