What is the relationship between feedback and topology in control systems?

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SUMMARY

The discussion clarifies that in control systems, feedback alters the 'topology' of the system, specifically referring to the structure of the block diagram. The term "topology" in this context relates to the connectivity of components within the system rather than the broader mathematical definition. This distinction is crucial for understanding how feedback mechanisms influence system design and functionality.

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  • Basic concepts of system topology
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thrillhouse86
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Hi All,

In my control systems lectures my professor talks about feedback changing the 'topology' of the system.

Is he just talking about the structure of the block diagram changing, or is there some link to the topology which mathematicians refer to

Regards,
Thrillhouse86
 
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Yes, he is talking about the structure of the block diagram. I suspect that the "topology" he is talking about is just the basic "connectivity" of the situation (a very specific type of topology).
 

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