Modelica.Clocked.BooleanSignals.Sampler

Library of sampler and hold blocks for Boolean signals

Information

This package contains blocks that mark boundaries of a clocked partition and transform a Boolean signal from one partition to the next. Especially, the following blocks are provided:

Boundary Type	Block Name	Description
continuous-time → clocked	Sample	Sample a continuous-time signal.
	SampleClocked	Sample and associate a clock to the sampled scalar signal.
	SampleVectorizedAndClocked	Sample an input vector and associate a clock to the sampled vector signal.
clocked → continuous-time	Hold	Hold a clocked signal with zero-order hold.
clocked → clocked	SubSample	Sub-sample a signal (output clock is slower as input clock).
	SuperSample	Super-sample a signal (output clock is faster as input clock).
	ShiftSample	Shift a signal (output clock is delayed with respect to input clock).
	BackSample	Shift a signal and start the output clock before the input clock with a start value.
within clocked partition	AssignClock	Assign a clock to a clocked scalar signal.
within clocked partition	AssignClockVectorized	Assign a clock to a clocked vector signal.

Additionally, package Utilities contains utility blocks that are used as building blocks for user-relevant blocks.

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name	Description
Sample	Sample the continuous-time, Boolean input signal and provide it as clocked output signal (clock is inferred)
SampleClocked	Sample the continuous-time, Boolean input signal and provide it as clocked output signal. The clock is provided as input signal
SampleVectorizedAndClocked	Sample the continuous-time, Boolean input signal vector and provide it as clocked output signal vector. The clock is provided as input signal
Hold	Hold the clocked, Boolean input signal and provide it as continuous-time output signal (zero order hold)
SubSample	Sub-sample the clocked Boolean input signal and provide it as clocked output signal
SuperSample	Super-sample the clocked Boolean input signal and provide it as clocked output signal
ShiftSample	Shift the clocked Boolean input signal by a fraction of the last interval and and provide it as clocked output signal
BackSample	Shift clock of Boolean input signal backwards in time (and access the most recent value of the input at this new clock)
AssignClock	Assign a clock to a clocked Boolean signal
AssignClockVectorized	Assign a clock to a clocked Boolean signal vector
Utilities	Utility components that are usually not directly used

Modelica.Clocked.BooleanSignals.Sampler.Sample

Sample the continuous-time, Boolean input signal and provide it as clocked output signal (clock is inferred)

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.Sample).

Analog to the corresponding Real signal block examples there exist two elementary examples, Sample1 and Sample2, for this Boolean block.

Extends from Clocked.BooleanSignals.Interfaces.PartialSISOSampler (Basic block used for sampling of Boolean signals).

Connectors

Name	Description
u	Connector of continuous-time, Real input signal
y	Connector of clocked, Real output signal

Modelica.Clocked.BooleanSignals.Sampler.SampleClocked

Sample the continuous-time, Boolean input signal and provide it as clocked output signal. The clock is provided as input signal

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.SampleClocked).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Extends from Clocked.BooleanSignals.Interfaces.SamplerIcon (Basic graphical layout of block used for sampling of Boolean signals).

Connectors

Name	Description
clock	Output signal y is associated with this clock input
u	Connector of continuous-time, Boolean input signal
y	Connector of clocked, Boolean output signal

Modelica.Clocked.BooleanSignals.Sampler.SampleVectorizedAndClocked

Sample the continuous-time, Boolean input signal vector and provide it as clocked output signal vector. The clock is provided as input signal

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.SampleVectorizedAndClocked).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Extends from Clocked.BooleanSignals.Interfaces.SamplerIcon (Basic graphical layout of block used for sampling of Boolean signals).

Parameters

Name	Description
n	Size of input signal vector u (= size of output signal vector y)

Connectors

Name	Description
u[n]	Connector of continuous-time, Boolean input signal vector
y[n]	Connector of clocked, Boolean output signal vector
clock	Output signal vector y is associated with this clock input

Modelica.Clocked.BooleanSignals.Sampler.Hold

Hold the clocked, Boolean input signal and provide it as continuous-time output signal (zero order hold)

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.Hold).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Parameters

Name	Description
y_start	Value of output y before the first tick of the clock associated to input u

Connectors

Name	Description
u	Connector of clocked, Boolean input signal
y	Connector of continuous-time, Boolean output signal

Modelica.Clocked.BooleanSignals.Sampler.SubSample

Sub-sample the clocked Boolean input signal and provide it as clocked output signal

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.SubSample).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Parameters

Name	Description
inferFactor	= true, if sub-sampling factor is inferred
factor	Sub-sampling factor >= 1 (ignored if inferFactor=true)

Connectors

Name	Description
u	Connector of clocked, Boolean input signal
y	Connector of clocked, Boolean output signal (clock of y is slower as clock of u)

Modelica.Clocked.BooleanSignals.Sampler.SuperSample

Super-sample the clocked Boolean input signal and provide it as clocked output signal

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.SuperSample).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Parameters

Name	Description
inferFactor	= true, if super-sampling factor is inferred
factor	Super-sampling factor >= 1 (ignored if inferFactor=true)

Connectors

Name	Description
u	Connector of clocked, Boolean input signal
y	Connector of clocked, Boolean output signal (clock of y is faster as clock of u)

Modelica.Clocked.BooleanSignals.Sampler.ShiftSample

Shift the clocked Boolean input signal by a fraction of the last interval and and provide it as clocked output signal

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.ShiftSample).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Parameters

Name	Description
Shift first clock activation for 'shiftCounter/resolution*interval(u)' seconds
shiftCounter	Numerator of shifting formula
resolution	Denominator of shifting formula

Connectors

Name	Description
u	Connector of clocked, Boolean input signal
y	Connector of clocked, Boolean output signal (clock of y is faster than clock of u)

Modelica.Clocked.BooleanSignals.Sampler.BackSample

Shift clock of Boolean input signal backwards in time (and access the most recent value of the input at this new clock)

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.BackSample).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Parameters

Name	Description
y_start	Value of output y before the first clock tick of the input u
Shift first clock activation backwards in time for 'shiftCounter/resolution*interval(u)' seconds
backCounter	Numerator of shifting formula
resolution	Denominator of shifting formula

Connectors

Name	Description
u	Connector of clocked, Boolean input signal
y	Connector of clocked, Boolean output signal (clock of y is faster than clock of u)

Modelica.Clocked.BooleanSignals.Sampler.AssignClock

Assign a clock to a clocked Boolean signal

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.AssignClock).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Connectors

Name	Description
u	Connector of clocked, Boolean input signal
y	Connector of clocked, Boolean output signal
clock

Modelica.Clocked.BooleanSignals.Sampler.AssignClockVectorized

Assign a clock to a clocked Boolean signal vector

Information

This block for Boolean signals works similarly as the corresponding block for Real signals (see RealSignals.Sampler.AssignClockVectorized).

Analog to the corresponding Real signal block example there exists an elementary example for this Boolean block.

Parameters

Name	Description
n	Size of input signal vector u (= size of output signal vector y)

Connectors

Name	Description
u[n]	Connector of clocked, Boolean input signal
y[n]	Connector of clocked, Boolean output signal
clock

Automatically generated Thu Oct 1 16:07:37 2020.