Interpreting a Block Diagram: How Should it be Read?

In summary, the block diagram involves the addition or subtraction of u and noise, with a branch leading to the Kalman filter. The output of the filter is ye, while yv is added or subtracted to sensor noise before entering the filter. There is also a branch off y. It is unclear how the diagram should be interpreted.
  • #1
Dustinsfl
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OPl5FOc.png


How do we interept what is going on in the block diagram?

We have u going in and being added or subtracted from noise but we arent giving the plus and minus to determine which it is. Then there is a branch off u going straight to the Kalman filter. Then y comes from the plant and is added or subtract to sensor noise and yv comes out and enters the Kalman filter with an output of ye. Additionally, we have a branch off y.

This is just from visualizing it but how should it be read?
 
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  • #2
Can't say I'm an expert on Kalman filtering, though I've heard of it. I would say, though, that both noises are added to the incoming signals.
 

FAQ: Interpreting a Block Diagram: How Should it be Read?

What is a block diagram?

A block diagram is a graphical representation of a system or process that uses blocks to represent individual components and lines to show the relationship between them. It is a visual way to understand the overall structure and functioning of a complex system.

Why are block diagrams used?

Block diagrams are commonly used by scientists, engineers, and other professionals to simplify complex systems and processes. They help to identify the key components, their relationships, and the flow of information or energy within the system.

How do you read a block diagram?

To read a block diagram, start by identifying the main components or blocks and understanding their function. Then, follow the lines connecting the blocks to understand the flow of information or energy. Finally, pay attention to any arrows or symbols that indicate the direction of the flow.

What are the benefits of using block diagrams?

Block diagrams offer several benefits, including simplifying complex systems, providing a visual representation for easier understanding, and allowing for quick identification of problem areas. They also help in the design and analysis of systems and can serve as a communication tool between team members.

Are there any limitations to using block diagrams?

While block diagrams can be very helpful, they do have limitations. They are not always suitable for representing highly complex systems, and they may oversimplify or omit important details. Additionally, they may be interpreted differently by different individuals, leading to potential misunderstandings.

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