Poly Ramp
Generate ramp signal from polynomial
Description
Equations
Connections
Parameters
Modelica Standard Library
The Poly Ramp component generates a continuous, real, ramp signal with a specified offset, height, start time (T0) and rise time (Tr).
The order parameter selects the order of the polynomial used to generate the ramp; it can be 3, 5, or 7.
y=offset+height⁢{0t≤T0{−2⁢x3+3⁢x2order=36⁢x5−15⁢x4+10⁢x3order=5−20⁢x7+70⁢x6−84⁢x5+35⁢x4order=7t≤T0+Tr1otherwise
x=t−T0Tr
Name
Modelica ID
y
Real output connector
Default
Units
height
1
Height of ramp
Tr
s
Duration of ramp
duration
order
5
Polynomial order
offset
0
Offset of output signal
T0
Start time of ramp
startTime
The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.
See Also
Real Sources
Signal Blocks
Signal Sources
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