OpenModelica/C2/Overview-of-OpenModelica/English - Revision history

Kaushik Datta at 09:35, 14 August 2018

2018-08-14T09:35:07Z

Kaushik Datta at 06:42, 2 July 2018

2018-07-02T06:42:47Z

Kaushik Datta at 06:34, 2 July 2018

2018-07-02T06:34:38Z

Kaushik Datta at 06:32, 2 July 2018

2018-07-02T06:32:24Z

Kaushik Datta at 06:29, 2 July 2018

2018-07-02T06:29:17Z

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Kaushik Datta at 06:19, 2 July 2018

2018-07-02T06:19:49Z

Kaushik Datta at 06:16, 2 July 2018

2018-07-02T06:16:05Z

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Kaushik Datta: Created page with "{| border=1 ||'''Visual Cue''' ||'''Narration''' |- ||'''Slide Number 1''' | | Welcome to the Spoken Tutorial on '''Overview of OpenModelica'''. |- || '''Slide Number 2''' '..."

2018-07-02T06:07:06Z

Created page with "{| border=1 ||'''Visual Cue''' ||'''Narration''' |- ||'''Slide Number 1''' | | Welcome to the Spoken Tutorial on '''Overview of OpenModelica'''. |- || '''Slide Number 2''' '..."

New page

{| border=1
||'''Visual Cue'''
||'''Narration'''
|-
||'''Slide Number 1'''

| | Welcome to the Spoken Tutorial on '''Overview of OpenModelica'''.
|-
|| '''Slide Number 2'''
'''Learning Objectives'''
| | In this tutorial, we will learn about:
* <div style="margin-left:1.27cm;margin-right:0cm;">About '''OpenModelica'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''Modeling '''&''' Simulation'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Subsystems of '''OpenModelica''' Environment</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Features''' '''of '''OpenModelica'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Content available in various tutorials under this series. </div>

|-
|| '''Slide Number 3'''
'''System Requirements'''
|| To record this tutorial, I am using

* <div style="margin-left:1.27cm;margin-right:0cm;">'''OpenModelica version 1.12.0''' and </div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''Ubuntu Linux OS 16.04'''</div>
|-
| | '''Slide Number 4'''

'''What is OpenModelica'''
|| What is OpenModelica?

'''OpenModelica''' is
* <div style="margin-left:1.27cm;margin-right:0cm;">An open-source modeling and simulation environment</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Object-oriented, multi-domain modeling language for complex systems</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Intended for both industrial and academic purposes</div>

|-
| | '''Slide Number 6 '''

'''Commercial modeling and simulation tool'''
| | There are many commercial '''modeling''' and '''simulation''' tools like

* <div style="margin-left:1.27cm;margin-right:0cm;">'''Dymola'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''COMSOL Multiphysics'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''Simulink'''</div>

|-
| | '''Slide Number 4'''
'''What is Modeling?'''
|| What is '''Modeling'''?

<span style="color:#000000;">Translating the actual process behaviour into mathematical expressions is called </span><span style="color:#000000;">'''Modeling'''</span><span style="color:#000000;">.</span>
|-
|| '''Slide Number 5'''
'''What is Simulation?'''
|| What is '''Simulation'''?

Simulation uses <span style="color:#000000;">a </span><span style="color:#000000;">'''model'''</span><span style="color:#000000;"> to study the behaviour and performance of an actual or theoretical system.</span>

* <div style="margin-left:1.27cm;margin-right:0cm;"><span style="color:#000000;">It allows evaluati</span>on of<span style="color:#000000;"> a </span><span style="color:#000000;">'''model '''</span><span style="color:#000000;">to optimize the system performance </span></div>
* <div style="margin-left:1.27cm;margin-right:0cm;">And <span style="color:#000000;">makes predictions about a real system.</span></div>

|-
| | '''Slide Number 7'''

'''Subsystems of OpenModelica Environment'''

| | '''OpenModelica''' has a number of subsystems integrated in its environment.

Few of the important subsystems are:
|-
| | '''Slide Number 8'''

'''OMNotebook DrModelica model editor'''

'''OpenModelica Connection Editor (OMEdit)'''
| |

'''OMNotebook: '''

It provides a lightweight '''notebook editor''', compared to the more advanced '''Mathematica '''extension.

'''OMEdit''':

This is a '''graphical connection editor''', for '''component '''based '''model '''design.
|-
|| '''Slide Number 9'''

'''OpenModelica Optimization Editor (OMOptim)'''

'''OpenModelica Shell (OMShell)'''
|| '''OMOptim: '''

It extends the capabilities of '''OpenModelica '''towards design optimization.

'''OMShell''':

It is an '''interactive command line session handler '''for '''Modelica scripting'''.

|-
| | Cursor on the interface.
| | <span style="color:#000000;">I have already opened the </span><span style="color:#000000;">'''OMEdit'''</span><span style="color:#000000;"> window here. </span>
|-
| | Point to the menus.
| | <span style="color:#000000;">You can see a lot of menus and exciting capabilities in </span><span style="color:#000000;">'''OMEdit.'''</span>

All of these will be explained in detail later in this series.
|-
| |
| | Now I will go the slides.
|-
| |
| | Let me point out some advantages of '''OpenModelica.'''
|-
| | '''Slide Number 8'''

'''Features of OpenModelica'''
| | It is completely free of cost and free to use and distribute.

It has excellent '''solvers'''.

It is an '''equation oriented environment'''.

It has brilliant capability to solve '''Ordinary Differential Equations.'''
|-
||
| | Users can create their own models using '''OpenModelica.'''
|-
| | ST Slide
| | Now, we will briefly go through the individual tutorials in this series.

I have opened all these tutorials on separate tabs in my browser window.

Let’s go through them one by one.
|-
| | '''Introduction to OMEdit''' slide
| | We will begin with the first tutorial '''Introduction to OMEdit.'''

Here we will learn about:* <div style="margin-left:1.27cm;margin-right:0cm;">Different tools and icons in the '''OMEdit '''window</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">How to open a '''class '''from the '''Libraries Browser'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Use of '''Simulate''' & '''Re-simulate''' button</div>

|-
| | Play ST for 10 secs
| | <span style="color:#000000;">Let me play this tutor</span>ial<span style="color:#000000;">.</span>
|-
| | '''Examples through OMEdit''' slide
| | The next tutorial is '''Examples through OMEdit.'''

This tutorial demonstrates how to simulate existing '''Modelica library examples'''.
|-
| | Play ST for 10 secs
| | Let us listen to it.
|-
| | '''OpenModelica Connectors''' slide
| | The next tutorial is '''OpenModelica Connectors.'''

This tutorial will explain how to-* <div style="margin-left:1.27cm;margin-right:0cm;">Drag and drop different '''classes'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Connect them to build a '''system'''</div>

|-
| | Play ST for 10 secs
| | Here is a glimpse of this tutorial.
|-
| | '''Developing an equation based model''' slide
| | The next tutorial is '''Developing an equation based model'''

This tutorial demonstrate on how to create a '''textual model '''in '''OMEdit''' and simulate it.
|-
| | Play ST for 10 secs
| | Let me play this tutorial.
|-
| | '''Control flow and Event handling''' slide
| | The next tutorial is '''Control flow and Event handling.'''

This tutorial demonstrates how to
* <div style="margin-left:1.27cm;margin-right:0cm;">Use '''if-else statement'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''When statement '''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Handle '''time '''& '''state events.'''</div>

|-
| | Play ST for 10 secs
| | Let us listen to it.
|-
| | '''Functions and Types''' slide
| | Next comes '''Functions and Types.'''

This tutorial demonstrates how to
* <div style="margin-left:1.27cm;margin-right:0cm;">Define a '''function '''and</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Type and use an '''algorithm'''</div>

|-
| | Play ST for 10 secs
| | Here is a glimpse of this tutorial.
|-
|| '''Arrays in Modelica''' slide
| | After this comes '''Arrays in Modelica.'''

This tutorial will explain how to-

Declare '''array variables'''
* <div style="margin-left:1.27cm;margin-right:0cm;">Construct '''arrays''', </div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Use '''for '''and '''while loops '''and use '''OMShell'''.</div>

|-
| | Play ST for 10 secs
| | Let us play this tutorial.
|-
| | '''Array Functions and Operations''' slide
| | The next tutorial is '''Array Functions and Operations. '''

This tutorial will explain how to-
* <div style="margin-left:1.27cm;margin-right:0cm;">Use '''array construction functions'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''Array conversion functions'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Perform '''arithmetic operations '''on '''vectors '''and '''matrices'''.</div>

|-
| | Play ST for 10 secs
| | Let us listen to it.
|-
| | '''Modelica Packages''' slide
| | The next tutorial is '''Modelica Packages.'''

This tutorial demonstrates how to* <div style="margin-left:1.27cm;margin-right:0cm;">Create a '''package'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Import a '''package'''</div>

|-
| | Play ST for 10 secs
| | Here is a glimpse of this tutorial.
|-
| | '''Annotations in Modelica''' slide
| | The next tutorial is '''Annotations in Modelica.'''

This tutorial demonstrates how to
* <div style="margin-left:1.27cm;margin-right:0cm;">Specify an '''annotation'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Define a '''record'''</div>

|-
| | Play ST for 10 secs
| | Let me play this for you.
|-
| | '''Icon and Diagram Views''' slide
| | After this comes '''Icon and Diagram Views.'''

This tutorial will explain how to-
* <div style="margin-left:1.27cm;margin-right:0cm;">Specify '''icon '''and '''diagram views'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Insert shapes in '''icon '''and '''diagram view'''</div>

|-
| | Play ST for 10 secs
| | Let us listen to it.
|-
| | '''Component oriented modeling''' slide
| | The next tutorial is '''Component oriented modeling. '''

This tutorial will explain how to-
* <div style="margin-left:1.27cm;margin-right:0cm;">'''Instantiate '''a '''model'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Define '''connector classes'''</div>

|-
| | Play ST for 10 secs
| | Here is a glimpse of this tutorial.
|-
| | '''Block component modeling''' slide
| | Lastly we have '''Block component modeling.'''

This tutorial will explain how to-
* <div style="margin-left:1.27cm;margin-right:0cm;">Use '''MISO block'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Instantiate '''functions'''</div>

|-
| | Play ST for 10 secs
| | Let us listen to it.
|-
| |
| | In the future, we could add more tutorials in the Intermediate and Advanced levels of this series.
|-
| | '''Slide Number 10Summary'''
| | Let us summarize now.

In this tutorial, we have learnt about,

* <div style="margin-left:1.27cm;margin-right:0cm;">About '''OpenModelica'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''Modeling and Simulation'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Subsystems of '''OpenModelica environment'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Features of '''OpenModelica'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Content available in various tutorials under this series</div>

|-
| | '''Slide Number 12About the Spoken Tutorial Project'''
| | Watch the video available at following link.

http://spoken-tutorial.org/

It summarizes the Spoken Tutorial project.
|-
| | '''Slide Number 14Spoken Tutorial Workshops'''
| | The Spoken Tutorial Project Team
* <div style="margin-left:1.27cm;margin-right:0cm;">Conducts workshops using spoken tutorials</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Gives certificates to those who pass an online test</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">For more details, please write to '''contact@spoken-tutorial.org'''</div>

|-
| | '''Slide Number 15'''

'''Forum slide'''
| | Do you have questions in this '''Spoken Tutorial?'''

<div style="color:#000000;">Please visit this site.</div>

Choose the minute and second where you have the question.

Explain your question briefly.

Someone from the '''FOSSEE''' team will answer them.
|-
| | '''Slide Number 16Forum for specific questions:'''

| | The Spoken Tutorial forum is for specific questions on this tutorial.

Please do not post unrelated and general questions on them.

This will help reduce the clutter.

With less clutter, we can use this discussions as instructional material.
|-
| | '''Slide Number 17'''
'''Textbook Companion Project'''
| | The '''FOSSEE''' team coordinates coding of solved examples of popular books.

We give honorarium and certificates for those who do this.

For more details, please visit this site.
|-
| | '''Slide Number 18'''
'''Lab Migration Project'''
| | The '''FOSSEE''' team helps migrate commercial simulator labs to '''OpenModelica'''.

We give honorarium and certificates for those who do this.

For more details, please visit this site.
|-
| | '''Slide Number 19'''
'''Acknowledgements'''
| | '''Spoken Tutorial '''and '''FOSSEE''' projects are funded by '''NMEICT, MHRD''', Government of India.
|-
| | '''Slide Number 20'''
'''Thanks'''
| | This tutorial is contributed by Kaushik Datta and Priyam Nayak.

Thanks for joining.
|-
|}

@@ Line 9: / Line 9: @@
 || '''Slide Number 2'''
 '''Learning Objectives'''
-| | In this tutorial, we will learn about:
+| | In this tutorial, we will learn:
 * About '''OpenModelica
 * '''Modeling '''&''' Simulation
@@ Line 27: / Line 27: @@
 '''What is OpenModelica'''
-|| What is OpenModelica?
+|| What is '''OpenModelica'''?
 '''OpenModelica''' is
@@ Line 50: / Line 50: @@
 || What is '''Modeling'''?
-Translating the actual process behaviour into mathematical expressions is called '''Modeling'''
+Translating the actual process behaviour into mathematical expressions is called '''Modeling'''.
 |-
 || '''Slide Number 7'''
@@ Line 58: / Line 58: @@
 '''Simulation''' uses a model to study the behaviour and performance of an actual or theoretical system.
-* It allows evaluation of a '''model to optimize the system performance
+* It allows evaluation of a model to optimize the system performance
-* And makes predictions about a real system.
+* And makes predictions about a real system
 |-
 | | '''Slide Number 8'''
@@ Line 106: / Line 106: @@
 '''OMShell''':
-It is an '''interactive command line session handler '''for '''Modelica scripting'''.
+It is an interactive command line session handler for Modelica scripting.
-−
 |-
@@ Line 173: / Line 172: @@
 |-
 | | Play ST for 10 secs
-| | Here is a glimpse of this tutorial.
+| | Here is the glimpse of this tutorial.
 |-
 | | '''Developing an equation based model''' slide
@@ Line 212: / Line 211: @@
 * Declare '''array variables'''
 * Construct '''arrays'''
-* Use '''for '''and '''while loops '''and use '''OMShell'''
+* Use '''for '''and '''while loops '''and
 |-
 | | Play ST for 10 secs
@@ Line 280: / Line 280: @@
 |-
 | |
-| | In the future, we could add more tutorials in the Intermediate and Advanced levels of this series.
+| | In the future, we could add more tutorials in the '''Intermediate''' and '''Advanced''' levels of this series.
 |-
 | | '''Slide Number 12'''
@@ Line 286: / Line 286: @@
 | | Let us summarize now.
-In this tutorial, we have learnt about,
+In this tutorial, we have learnt:
 * About '''OpenModelica'''
@@ Line 296: / Line 296: @@
 | | '''Slide Number 13'''
 '''About the Spoken Tutorial Project'''
-| | Watch the video available at following link.
+| | Watch the video available at the following link.
 http://spoken-tutorial.org/
@@ Line 305: / Line 305: @@
 '''Spoken Tutorial Workshops'''
 | | The Spoken Tutorial Project Team
-* Conducts workshops using spoken tutorials
+* Conducts workshops and
-* Gives certificates to those who pass an online test
+* Gives certificates
-* For more details, please write to '''contact@spoken-tutorial.org'''
+* For more details, please write to us
 |-
 | | '''Slide Number 15'''
@@ Line 332: / Line 332: @@
 This will help reduce the clutter.
-With less clutter, we can use this discussions as instructional material.
+With less clutter, we can use this discussion as instructional material.
 |-
 | | '''Slide Number 17'''

@@ Line 35: / Line 35: @@
 |-
-| | '''Slide Number 6 '''
+| | '''Slide Number 5 '''
@@ Line 46: / Line 46: @@
 |-
-| | '''Slide Number 4'''
+| | '''Slide Number 6'''
 '''What is Modeling?'''
 || What is '''Modeling'''?
@@ Line 52: / Line 52: @@
 Translating the actual process behaviour into mathematical expressions is called '''Modeling'''
 |-
-|| '''Slide Number 5'''
+|| '''Slide Number 7'''
 '''What is Simulation?'''
 || What is '''Simulation'''?
@@ Line 61: / Line 61: @@
 * And makes predictions about a real system.
 |-
-| | '''Slide Number 7'''
+| | '''Slide Number 8'''
@@ Line 73: / Line 73: @@
 Few of the important subsystems are:
 |-
-| | '''Slide Number 8'''
+| | '''Slide Number 9'''
 '''OMNotebook DrModelica model editor'''
@@ Line 90: / Line 90: @@
 This is a '''graphical connection editor''', for '''component '''based '''model '''design.
 |-
-|| '''Slide Number 9'''
+|| '''Slide Number 10'''
@@ Line 124: / Line 124: @@
 | | Let me point out some advantages of '''OpenModelica.'''
 |-
-| | '''Slide Number 8'''
+| | '''Slide Number 11'''
@@ Line 282: / Line 282: @@
 | | In the future, we could add more tutorials in the Intermediate and Advanced levels of this series.
 |-
-| | '''Slide Number 10'''
+| | '''Slide Number 12'''
 '''Summary'''
 | | Let us summarize now.
@@ Line 294: / Line 294: @@
 * Content available in various tutorials under this series
 |-
-| | '''Slide Number 12'''
+| | '''Slide Number 13'''
 '''About the Spoken Tutorial Project'''
 | | Watch the video available at following link.

@@ Line 151: / Line 151: @@
 Here we will learn about:
-* Different tools and icons in the '''OMEdit '''window
+* Different tools and icons in the '''OMEdit''' window
-* How to open a '''class '''from the '''Libraries Browser''
+* How to open a '''class''' from the '''Libraries Browser'''
 * Use of '''Simulate''' & '''Re-simulate''' button
 |-
@@ Line 187: / Line 187: @@
 | | The next tutorial is '''Control flow and Event handling.'''
-This tutorial demonstrates how to
+This tutorial demonstrates how to-
 * Use '''if-else statement'''
 * '''when statement '''
@@ Line 199: / Line 199: @@
 | | Next comes '''Functions and Types.'''
-This tutorial demonstrates how to
+This tutorial demonstrates how to-
 * Define a '''function '''and
 * Type and use an '''algorithm'''
@@ Line 232: / Line 232: @@
 | | The next tutorial is '''Modelica Packages.'''
-This tutorial demonstrates how to
+This tutorial demonstrates how to-
 * Create a '''package'''
 * Import a '''package'''
@@ Line 242: / Line 242: @@
 | | The next tutorial is '''Annotations in Modelica.'''
-This tutorial demonstrates how to
+This tutorial demonstrates how to-
 * Specify an '''annotation'''
 * Define a '''record'''

@@ Line 115: / Line 115: @@
 | | Point to the menus.
 | | You can see a lot of menus and exciting capabilities in '''OMEdit.
 All of these will be explained in detail later in this series.
@@ Line 316: / Line 315: @@
 Please visit this site.
 Choose the minute and second where you have the question.
@@ Line 359: / Line 357: @@
 '''Thanks'''
 | | This tutorial is contributed by Kaushik Datta and Priyam Nayak.
 Thanks for joining.
 |-
 |}

@@ Line 97: / Line 97: @@
 '''OpenModelica Shell (OMShell)'''
-|| '''OMOptim: '''
+||
 It extends the capabilities of '''OpenModelica '''towards design optimization.
@@ Line 128: / Line 130: @@
 '''Features of OpenModelica'''
 | | It is completely free of cost and free to use and distribute.
 It has excellent '''solvers'''.
 It is an '''equation oriented environment'''.
 It has brilliant capability to solve '''Ordinary Differential Equations.'''
@@ Line 143: / Line 142: @@
 | | ST Slide
 | | Now, we will briefly go through the individual tutorials in this series.
 I have opened all these tutorials on separate tabs in my browser window.
 Let’s go through them one by one.
@@ Line 163: / Line 160: @@
 | | '''Examples through OMEdit''' slide
 | | The next tutorial is '''Examples through OMEdit.'''
 This tutorial demonstrates how to simulate existing '''Modelica library examples'''.
@@ Line 172: / Line 168: @@
 | | '''OpenModelica Connectors''' slide
 | | The next tutorial is '''OpenModelica Connectors.'''
 This tutorial will explain how to-
@@ Line 183: / Line 178: @@
 | | '''Developing an equation based model''' slide
 | | The next tutorial is '''Developing an equation based model'''
 This tutorial demonstrate on how to create a '''textual model '''in '''OMEdit''' and simulate it.
@@ Line 327: / Line 321: @@
 Explain your question briefly.
 Someone from the '''FOSSEE''' team will answer them.
 |-
-| | '''Slide Number 16Forum for specific questions:'''
+| | '''Slide Number 16'''