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WOLFRAM SYSTEM MODELER

Blocks

Library of basic input/output control blocks (continuous, discrete, logical, table blocks)

Package Contents

	Examples Library of examples to demonstrate the usage of package Blocks
	Continuous Library of continuous control blocks with internal states
	Discrete Library of discrete input/output blocks with fixed sample period
	Interaction Library of user interaction blocks to input and to show variables in a diagram animation
	Interfaces Library of connectors and partial models for input/output blocks
	Logical Library of components with Boolean input and output signals
	Math Library of Real mathematical functions as input/output blocks
	MathInteger Library of Integer mathematical functions as input/output blocks
	MathBoolean Library of Boolean mathematical functions as input/output blocks
	Nonlinear Library of discontinuous or non-differentiable algebraic control blocks
	Routing Library of blocks to combine and extract signals
	Noise Library of noise blocks
	Sources Library of signal source blocks generating Real, Integer and Boolean signals
	Tables Library of blocks to interpolate in one and two-dimensional tables
	Types Library of constants, external objects and types with choices, especially to build menus
	Icons Icons for Blocks

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This library contains input/output blocks to build up block diagrams.

Main Author:: Martin Otter
Deutsches Zentrum für Luft und Raumfahrt e. V. (DLR)
Oberpfaffenhofen
Postfach 1116
D-82230 Wessling
email: Martin.Otter@dlr.de

In[1]:=

SystemModel["Modelica.Blocks"]

Out[1]:=

June 23, 2004 by Martin Otter:
Introduced new block connectors and adapted all blocks to the new connectors. Included subpackages Continuous, Discrete, Logical, Nonlinear from package ModelicaAdditions.Blocks. Included subpackage ModelicaAdditions.Table in Modelica.Blocks.Sources and in the new package Modelica.Blocks.Tables. Added new blocks to Blocks.Sources and Blocks.Logical.
October 21, 2002 by Martin Otter and Christian Schweiger:
New subpackage Examples, additional components.
June 20, 2000 by Martin Otter and Michael Tiller:
Introduced a replaceable signal type into Blocks.Interfaces.RealInput/RealOutput:
```
replaceable type SignalType = Real
```
in order that the type of the signal of an input/output block can be changed to a physical type, for example:
```
Sine sin1(outPort(redeclare type SignalType=Modelica.Units.SI.Torque))
```
Sept. 18, 1999 by Martin Otter:
Renamed to Blocks. New subpackages Math, Nonlinear. Additional components in subpackages Interfaces, Continuous and Sources.
June 30, 1999 by Martin Otter:
Realized a first version, based on an existing Dymola library of Dieter Moormann and Hilding Elmqvist.