What is Control System ?
A control system is a system that manages, commands, directs, or regulates the behavior of other devices or systems. It typically consists of a process, a controller, sensors, and actuators. Here’s a basic explanation using a block diagram.
A block diagram in control systems represents the functional relationships between components within a system. In block diagram , all system variables are linked to each other through functional blocks. It uses blocks to represent various elements and arrow to indicate the flow of signals or information between these elements.
In a control system block diagram represents :
- Arrow head pointing towards a block indicates the input, and the arrow head leading away from the block represents the output. Such arrows are referred as signal.
- The plus or minus at each arrow head indicates whether the signal is to be added or subtracted.
- Summing points depicts the summing or combining of signals.
- Take-off points indicate signals extracted for monitoring or feedback
Overall, block diagrams provide a functional block or simply block is a symbol for the mathematical operation on the input signal to the block that produces the output.
Block Diagram Reduction – Control System
A control system may consist of several components. To show the function performed by each component in control engineering, we commonly use a diagram called the block diagram. A block diagram of a system is a pictorial representation of the functions performed by each component and of the flow of signals.
In this Article, We will be going through Block Diagram Reduction in Control System. We will start with the introduction of the Control System, then we will go through the Definition of Block Diagram Reduction with its Objectives and Example, At last, we will conclude our Article with its Advantages, Disadvantages, Applications, and Some FAQs.
Table of Content
- Definition
- Objectives
- Applications
- Advantages
- Disadvantages
- Conclusion
- FAQs