Discrete Transfer Function - MapleSim Help

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Discrete Transfer Function

Discrete Transfer Function block

 

Description

Connections

Parameters

Modelica Standard Library

Description

The Discrete Transfer Function (or Transfer Function) component defines the transfer function between the input signal u and the output signal y.

yzuz=b1znb1+b2znb2++bnba1zna1+a2zna2++ana

State variables, x, are defined according to controller canonical form. Initial values of the states can be set as start values of x.

Connections

Name

Description

Modelica ID

u

Continuous input signal

u

y

Continuous output signal

y

Parameters

Name

Default

Units

Description

Modelica ID

b

1

 

Numerator coefficients of transfer function

b

a

1

 

Denominator coefficients of transfer function

a

Sample Period

0.1

s

Sample period of component

samplePeriod

T0

0

s

First sample time instant

startTime

Modelica Standard Library

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

Discrete Signal Blocks

Signal Blocks

 


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