Chapter 22
Diagrams and Signal Flow Graphs
框图的元素
A block diagram illustrates input-output relationships in a system. An example is a heating system where the desired temperature triggers the furnace to ...
数学方程和框图之间的关系
Consider the second-order differential equation of a spring-mass-damper system. The system is transformed into the Laplace domain under zero initial ...
框图缩减
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 ...
多输入和多变量系统
Cruise control in cars, a multi-input system, adjusts to the driver's speed preference and compensates for uphill disturbances.
The block diagram for ...
梅森规则
Mason's rule simplifies transfer function calculation from signal-flow graphs, assessing various elements.
Loop gain is calculated by tracing a path ...
信号流图
Signal-flow graphs serve as an alternative to block diagrams to represent control systems. They consist of branches, symbolizing systems, and nodes, ...
SFG 代数
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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