Control Systems/Block Diagrams

In the Laplace Domain

Adders and Multipliers

Simplifying Block Diagrams

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28.08.2021

Control Systems/Block Diagrams - Wikibooks, open books for an open world

https://en.wikibooks.org/wiki/Control_Systems/Block_Diagrams

4/5

Transformation

Equation

Block Diagram

Equivalent Block Diagram

1

Cascaded

Blocks

2

Combining

Blocks in

Parallel

3

Removing a

Block from

a Forward

Loop

4

Eliminating

a Feedback

Loop

5

Removing a

Block from

a Feedback

Loop

6

Rearranging

Summing

Junctions

7

Moving a

Summing

Junction in

front of a

Block

8

Moving a

Summing

Junction

beyond a

Block

9

Moving a

Takeoff

Point in

front of a

Block

10

Moving a

Takeoff

Point

beyond a

Block

11

Moving a

Takeoff

Point in

front of a

Summing

Junction

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28.08.2021

Control Systems/Block Diagrams - Wikibooks, open books for an open world

https://en.wikibooks.org/wiki/Control_Systems/Block_Diagrams

5/5

12

Moving a

Takeoff

Point

beyond a

Summing

Junction

SISO Block Diagram with transfer functions on ControlTheoryPro.com (http://wikis.controltheorypro.com/

index.php?title=Block_Diagram_Quick_Reference)

← Gain

Control Systems

Feedback Loops →

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