Chapter 22
Diagrams and Signal Flow Graphs
Éléments des diagrammes fonctionnels
A block diagram illustrates input-output relationships in a system. An example is a heating system where the desired temperature triggers the furnace to ...
Relation entre les équations mathématiques et les diagrammes fonctionnels
Consider the second-order differential equation of a spring-mass-damper system. The system is transformed into the Laplace domain under zero initial ...
Réduction du schéma fonctionnel
The control system's transfer function is derived by reducing its block diagram to one block. Shifting a branch point or a comparator within the ...
Systèmes multi-entrées et multi-variables
Cruise control in cars, a multi-input system, adjusts to the driver's speed preference and compensates for uphill disturbances.
The block diagram for ...
Règle du maçon
Mason's rule simplifies transfer function calculation from signal-flow graphs, assessing various elements.
Loop gain is calculated by tracing a path ...
Graphiques de flux de signaux
Signal-flow graphs serve as an alternative to block diagrams to represent control systems. They consist of branches, symbolizing systems, and nodes, ...
Algèbre SFG
In Signal Flow Graph algebra, the value of a variable a node represents equals the sum of all the signals entering the node. This value is then ...
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