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Constant.md

Constant ​

Provides a constant output signal of value k.

Generates a constant signal that doesn't change over time. The output y is always equal to the parameter k, regardless of simulation time or system state. This is often used as a reference signal, bias term, or fixed input to other components in a control system or simulation.

SO

Usage ​

Constant(k)

Parameters: ​

NameDescriptionUnitsDefault value
kThe constant value to output–

Connectors ​

  • y - This connector represents a real signal as an output from a component (RealOutput)

Behavior ​

y(t)=k

Source ​

dyad
# Provides a constant output signal of value k.
#
# Generates a constant signal that doesn't change over time. The output y is always equal
# to the parameter k, regardless of simulation time or system state. This is often used
# as a reference signal, bias term, or fixed input to other components in a control system or simulation.
component Constant
  extends SO
  # The constant value to output
  parameter k::Real
relations
  y = k
metadata {
  "Dyad": {
    "labels": [{"label": "k = $(k)", "x": 500, "y": 1100, "rot": 0}],
    "icons": {"default": "dyad://BlockComponents/Constant.svg"}
  }
}
end
Flattened Source
dyad
# Provides a constant output signal of value k.
#
# Generates a constant signal that doesn't change over time. The output y is always equal
# to the parameter k, regardless of simulation time or system state. This is often used
# as a reference signal, bias term, or fixed input to other components in a control system or simulation.
component Constant
  # Real-valued output connector for the component
  y = RealOutput() [{"Dyad": {"placement": {"icon": {"x1": 950, "y1": 450, "x2": 1050, "y2": 550}}}}]
  # The constant value to output
  parameter k::Real
relations
  y = k
metadata {
  "Dyad": {
    "labels": [{"label": "k = $(k)", "x": 500, "y": 1100, "rot": 0}],
    "icons": {"default": "dyad://BlockComponents/Constant.svg"}
  }
}
end


Test Cases ​

No test cases defined.