OpenModelica/C2/Introduction-to-OMEdit/English-timed - Revision history

Sandhya.np14 at 11:27, 16 August 2018

2018-08-16T11:27:11Z

Sandhya.np14 at 10:20, 16 August 2018

2018-08-16T10:20:53Z

Sakinashaikh at 10:39, 22 February 2018

2018-02-22T10:39:57Z

Jyotisolanki: Created page with "{| border=1 || '''Time''' || '''Narration''' |- || 00:01 | | Welcome to this spoken tutorial on '''Introduction to OMEdit'''. |- | | 00:07 | | In this tutorial, we will lear..."

2017-09-26T06:38:42Z

Created page with "{| border=1 || '''Time''' || '''Narration''' |- || 00:01 | | Welcome to this spoken tutorial on '''Introduction to OMEdit'''. |- | | 00:07 | | In this tutorial, we will lear..."

New page

{| border=1
|| '''Time'''
|| '''Narration'''

|-
|| 00:01
| | Welcome to this spoken tutorial on '''Introduction to OMEdit'''.

|-
| | 00:07
| | In this tutorial, we will learn, About '''OpenModelica''' Introduction to '''OMEdit'''

|-
| | 00:15
| |Open a '''Class''' from '''Libraries Browser''' Simulate a '''Class''' from '''Libraries Browser'''

|-
| | 00:23
|| To record this tutorial, I am using '''OpenModelica version 1.9.5''' and '''Ubuntu Linux OS 14.04'''

|-
| |00:36
||But, the process demonstrated in this tutorial is identical in other OS such as- '''Windows, ''' '''Mac OS X''' or '''FOSSEE OS''' on '''ARM'''.

|-
| |00:48
| | To follow this tutorial, you should have knowledge of differential and algebraic equations.

|-
| | 00:55
|| What is '''OpenModelica'''? , OpenModelica is an open-source modeling and simulation environment.

|-
| | 01:03
||object-oriented, multi-domain modeling language for complex systems.

|-
| | 01:09
|| intended for both industrial and academic purposes.

|-
||01:15
|| Let's first look at what is '''OMEdit.'''

|-
||01:19
||'''OMEdit''' stands for '''OpenModelica Connection Editor'''.

|-
||01:24
||It is a new '''Graphical User Interface''' for graphical model.

|-
||01:29
||It has several features to create and modify the models.

|-
| | 01:34
| | Now let me go to the '''OMEdit''' window.

|-
||01:38
||I have already installed '''OMEdit''' on my system.

|-
| | 01:43
| | To open '''OMEdit''' window, click on '''Dash Home'''.

|-
| | 01:47
| | In the search bar, type '''OMEdit'''.

|-
||01:51
||Click on the '''OMEdit''' icon that is displayed.

|-
| | 01:55
| | On clicking '''OMEdit''' icon, we see the '''Welcome perspective''' window. It shows a list of '''Recent Files''' and '''Latest News.'''

|-
|| 02:06
|| On the left side of '''OMEdit '''window''', '''we see the '''Libraries Browser. Here we can see a list of libraries.

|-
| | 02:15
| | Let us expand the '''Modelica''' library.

|-
||02:18
||To do this, click on the arrow head to the left of '''Modelica '''library.

|-
||02:23
||Here we can see list of available libraries.

|-
|| 02:28
| | Click on the arrow head to the left of '''Thermal '''library.

|-
||02:31
||Under '''Thermal''', we find '''HeatTransfer''' library. Expand it.

|-
| | 02:37
| | Once again, we see many different libraries displayed.

|-
||02:43
||Now, let’s expand the '''Example''' library.

|-
||02:47
||Here we can see different examples of '''Heat Transfer'''.

|-
| | 02:52
| | Let us open the class named '''TwoMasses'''.

|-
||02:56
||Right click on '''TwoMasses''' and select '''Open Class'''.

|-
||03:01
||We can also double-click on the '''class '''name to open the '''class'''.

|-
| | 03:06
| | Now we are in the '''Modeling Perspective''' window.

|-
||03:10
||The '''class''' opens by default in '''Diagram View'''.

|-
||03:14
||Don’t worry if the class doesn’t open in '''Diagram View'''.

|-
||03:19
||I shall show you how to switch between different '''views'''.

|-
| | 03:23
| | On the '''modeling area '''window, we can see the '''Diagram View''' of models.

|-
| | 03:28
| | On the top of the '''modeling area''', we see four different icons.

|-
| |03:33
|| The first icon represents''' Icon View'''.

|-
||03:37
||Click on it to see the '''Model''' representation.

|-
| | 03:41
|| The next icon represents '''Diagram view'''.

|-
||03:45
||Click on it to see the diagram that represents the model.

|-
| | 03:49
|| The third icon is '''Text View '''icon.

|-
||03:52
||Let’s click on it.

|-
||03:54
||Here we see the '''Modelica''' code pertaining to '''Two Masses''' class.

|-
||04:00
||In upcoming tutorials, we will learn how to write code in '''OMEdit'''.

|-
| | 04:05
|| Click on the next icon, which is '''Documentation view'''.

|-
||04:10
||A new window named '''Documentation Browser '''opens on the right side of '''OMEdit''' window.

|-
|| 04:17
||Here we can read the given detailed information about the model.

|-
| |04:23
| | Now close the '''Documentation Browser'''.

|-
|| 04:27
| | Before simulating a '''model''', we need to check for correctness of the '''model.'''

|-
| | 04:32
|| To do this, first locate '''Check All Models''' button on the toolbar.

|-
||04:37
||This button has white coloured double ticks on it. Click on it.

|-
| | 04:43
| | Observe that a '''Messages Browser''' opens at the bottom of the window.

|-
||04:48
||This will show messages pertaining to the '''Modelica class'''.

|-
| | 04:53
| | Now, let’s try to simulate the model.

|-
| | 04:56
| | To do this, click on green colored arrow button on the toolbar.

|-
||05:02
||This is the '''Simulate''' button which is used to simulate the model.

|-
||05:06
||We can also press '''Ctrl +B''' to simulate a '''Modelica class.'''

|-
| | 05:11
|| On simulating, a new window opens.

|-
| | 05:14
| | It shows the compilation process of the '''class'''.

|-
| | 05:18
| | Once the compilation is successful, the output window displays the message:

|-
||05:23
||'''Simulation process finished successfully.''' Minimize this window.

|-
| | 05:30
| | By default, '''Plotting Perspective''' opens in the '''OMEdit''' window.

|-
||05:35
||If it does not open, click the '''Plotting''' button at the bottom right.

|-
||05:40
||We can also press '''Ctrl +F3''' to open '''Plotting '''window.

|-
| | 05:45
|| Here we can see the simulation results of the '''Modelica class.'''

|-
| | 05:50
|| On the right of '''Plotting Perspective''', look at the '''Variables Browser''' window.

|-
| | 05:55
|| Under '''Variables Browser''': I will demonstrate how to change input variable values of a '''Modelica class.'''

|-
|| 06:03
|| Let’s expand the '''conduction''' variable.

|-
||06:06
||Change the value of '''G''' and see how the values of '''Q_flow''' and '''dT''' change.

|-
|| 06:13
| | By default, '''G''' = '''10, Q_flow''' = '''263.599 W''' and '''dT = 26.3599 K'''

|-
| | 06:25
| | Let us change the value of '''G''' from '''10''' to '''15'''.

|-
| | 06:30
| |and press '''Enter'''.

|-
|| 06:32
|| Go to the top right corner of the window.

|-
| | 06:35
| |Click '''Re-simulate''' button on the toolbar.

|-
| | 06:39
|| We get the success message window. Minimize this window.

|-
| | 06:44
| | Once simulation is completed, note the changes.

|-
| | 06:48
| |'''Q_flow''' = '''203.009 W''' and '''dT = 13.5339 K'''

|-
| | 06:56
|| Now let me show you how to generate a plot.

|-
| | 07:00
| | Click on the check box against '''dT''' variable.

|-
| | 07:04
|| You can see a plot between '''time '''on''' X-axis '''and''' dT '''on''' Y-axis.

|-
| | 07:11
| |This plot describes the temperature difference between two masses varying with time.

|-
| | 07:17
| | By default, the simulation runs from '''0''' to '''1''' unit time.

|-
| | 07:22
| |We can vary this interval using the '''Simulation Setup''' option.

|-
| | 07:27
| | For this, go to '''Modeling Perspective.'''

|-
| | 07:30
| |Click on '''Modeling '''button at the bottom right.

|-
| | 07:33
| |Or press '''Ctrl +F2''' to open '''Modeling '''window.

|-
| | 07:38
|| Click on '''Simulation Setup''' option on the toolbar.

|-
|| 07:43
| | '''Simulation Setup''' window opens.

|-
| | 07:46
|| Change''' Stop Time''' to '''5''' unit.

|-
| | 07:49
|| Ensure that '''Simulate''' check box is checked.

|-
| | 07:52
| | Click '''Ok'''.

|-
| | 07:55
| | Immediately, we get the success message window.

|-
|| 07:59
| | Minimize this window.

|-
| | 08:02
| | The '''class''' is re-simulated with a simulation interval of '''0''' to '''5''' unit time.

|-
| | 08:08
| | We can also obtain a plot between any two variables, other than time.Let’s try that now.

|-
| | 08:16
| | Click on '''New Parametric Plot Window''' on the toolbar.

|-
| | 08:20
| | Let's select the two variables,''' Q_flow''' and''' dT''' that we wish to plot.

|-
| | 08:26
|| We can now see a plot between '''dT''' on '''X-axis '''and''' Q_flow''' on '''Y-axis'''.

|-
| | 08:34
| |It shows the variation of heat flow as the temperature difference between them decreases.

|-
|| 08:40
| | Once the necessary plot is generated, we can delete the results.

|-
| | 08:45
| | In the '''Variables Browser''', right click on '''TwoMasses'''.

|-
| | 08:49
| |Select '''Delete Result'''. The result has now been deleted.

|-
| |08:55
| | '''OpenModelica''' has a '''Help''' menu.

|-
| | 08:58
| |Go to the '''Menu''' bar and click on '''Help''' option.

|-
| | 09:02
| |Here we can see '''User Guide, System, Scripting''' and '''Modelica Documentation'''.

|-
| | 09:10
| | Let's summarize.

|-
|| 09:12
| | In this tutorial, we have learnt, About '''OpenModelica'''

|-
| | 09:16
| | Introduction to '''OMEdit'''

|-
| | 09:18
| |Open a '''Class''' from '''Libraries Browser'''

|-
| | 09:21
| |Simulate a '''Class''' from '''Libraries Browser'''

|-
||09:25
| | As an assignment: Expand '''Fluid''' library in '''Modelica'''

|-
| | 09:30
| |Expand '''Examples''' Library in '''Modelica'''.

|-
| | 09:34
| |Simulate '''HeatExchangerSimulation''' class in '''HeatExchanger''' Library

|-
| | 09:39
| |Change value of few input variables and re-simulate

|-
| | 09:43
| |Generate a plot between '''Q_Flow_1''' and '''time'''.

|-
| | 09:48
|| Watch the video available at the following link.

|-
| | 09:51
| |It summarizes the Spoken Tutorial project.

|-
| | 09:55
| | The Spoken Tutorial Project Team: conduct workshops using spoken tutorial.

|-
| | 10:01
| |Gives certificates to those who pass an online test. For more details, please write to us.

|-
| |10:08
| | Do you have questions in this '''Spoken Tutorial?''' Please visit this site Choose the minute and second where you have the question.

|-
| |10:17
| |Explain your question briefly. Someone from the '''FOSSEE''' team will answer them.

|-
| |10:23
|| 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.

|-
| |10:36
||With less clutter, we can use this discussions as instructional material.

|-
| |10:42
|| The '''FOSSEE''' team coordinates coding of solved examples of popular books.

|-
| |10:47
||We give honorarium and certificates for those who do this.For more details, please visit this site.

|-
| | 10:56
| | The '''FOSSEE''' team helps migrate commercial simulator labs to '''OpenModelica'''.

|-
| | 11:02
| |We give honorarium and certificates for those who do this. For more details, please visit this site.

|-
|| 11:11
| | '''Spoken Tutorial '''and '''FOSSEE''' projects are funded by '''NMEICT, MHRD''', Government of India.

|-
| |11:20
| | This tutorial is contributed by Kaushik Datta and Priyam Nayak.

Thanks for joining.

|}

@@ Line 58: / Line 58: @@
 |-
 | | 01:34
-| | Now let me go to the '''OMEdit''' window.
+| | Now, let me go to the '''OMEdit''' window.
 |-
@@ Line 70: / Line 70: @@
 |-
 | | 01:47
-| | In the search bar, type '''OMEdit'''.
+| | In the '''search bar''', type: '''OMEdit'''.
 |-
@@ Line 82: / Line 82: @@
 |-
 || 02:06
-|| On the left side of '''OMEdit '''window''', '''we see the '''Libraries Browser. Here we can see a list of libraries.
+|| On the left side of '''OMEdit '''window, we see the '''Libraries Browser'''. Here we can see a list of libraries.
 |-
@@ Line 150: / Line 150: @@
 |-
 | | 03:28
-| | On the top of the '''modeling area''', we see four different icons.
+| | On the top of the '''modeling area''', we see four different '''icon'''s.
 |-
@@ Line 166: / Line 166: @@
 |-
 ||03:45
-||Click on it to see the diagram that represents the model.
+||Click on it to see the diagram that represents the '''model'''.
 |-
@@ Line 178: / Line 178: @@
 |-
 ||03:54
-||Here we see the '''Modelica''' code pertaining to '''Two Masses''' class.
+||Here, we see the '''Modelica''' code pertaining to '''Two Masses''' class.
 |-
@@ Line 186: / Line 186: @@
 |-
 | | 04:05
-|| Click on the next icon, which is '''Documentation view'''.
+|| Click on the next icon which is '''Documentation view'''.
 |-
@@ Line 222: / Line 222: @@
 |-
 | | 04:53
-| | Now, let’s try to simulate the model.
+| | Now, let’s try to '''simulate''' the model.
 |-
@@ Line 246: / Line 246: @@
 |-
 | | 05:18
-| | Once the compilation is successful, the output window displays the message:
+| | Once the compilation is successful, the '''output window''' displays the message:
 |-
@@ Line 274: / Line 274: @@
 |-
 | | 05:55
-|| Under '''Variables Browser''': I will demonstrate how to change input variable values of a '''Modelica class.'''
+|| Under '''Variables Browser''', I will demonstrate how to change input variable values of a '''Modelica class.'''
 |-
@@ Line 286: / Line 286: @@
 |-
 || 06:13
-| | By default, '''G''' = '''10, Q_flow''' = '''263.599 W''' and '''dT = 26.3599 K'''
+| | By default, '''G''' = '''10, Q_flow''' = '''263.599 W''' and '''dT = 26.3599 K'''.
 |-
 | | 06:25
-| | Let us change the value of '''G''' from '''10''' to '''15'''.
+| | Let us change the value of '''G''', from '''10''' to '''15'''
 |-
@@ Line 314: / Line 314: @@
 |-
 | | 06:48
-| |'''Q_flow''' = '''203.009 W''' and '''dT = 13.5339 K'''
+| |'''Q_flow''' = '''203.009 W''' and '''dT = 13.5339 K'''.
 |-
 | | 06:56
-|| Now let me show you how to generate a plot.
+|| Now, let me show you how to generate a plot.
 |-
@@ Line 334: / Line 334: @@
 |-
 | | 07:17
-| | By default, the simulation runs from '''0''' to '''1''' unit time.
+| | By default, the simulation '''run'''s from '''0''' to '''1''' unit time.
 |-
@@ Line 366: / Line 366: @@
 |-
 | | 07:49
-|| Ensure that '''Simulate''' check box is checked.
+|| Ensure that '''Simulate''' check-box is checked.
 |-
@@ Line 386: / Line 386: @@
 |-
 | | 08:08
-| | We can also obtain a plot between any two variables, other than time.Let’s try that now.
+| | We can also obtain a plot between any two variables, other than time. Let’s try that now.
 |-
@@ Line 394: / Line 394: @@
 |-
 | | 08:20
-| | Let's select the two variables,''' Q_flow''' and''' dT''' that we wish to plot.
+| | Let's select the two variables''' Q_flow''' and''' dT''' that we wish to '''plot'''.
 |-
@@ Line 434: / Line 434: @@
 |-
 || 09:12
-| | In this tutorial, we have learnt, About '''OpenModelica'''
+| | In this tutorial, we have learnt about:
 |-
 | | 09:16
-| | Introduction to '''OMEdit'''
+| | introduction to '''OMEdit''',
 |-
 | | 09:18
-| |Open a '''Class''' from '''Libraries Browser'''
+| |open a '''Class''' from '''Libraries Browser''',
 |-
 | | 09:21
-| |Simulate a '''Class''' from '''Libraries Browser'''
+| |simulate a '''Class''' from '''Libraries Browser'''.
 |-
 ||09:25
-| | As an assignment:  Expand '''Fluid''' library in '''Modelica'''
+| | As an assignment:  Expand '''Fluid''' library in '''Modelica'''.
 |-
@@ Line 458: / Line 459: @@
 |-
 | | 09:34
-| |Simulate '''HeatExchangerSimulation''' class in '''HeatExchanger''' Library
+| |Simulate '''HeatExchangerSimulation''' class in '''HeatExchanger''' Library.
 |-
 | | 09:39
-| |Change value of few input variables and re-simulate
+| |Change value of few input variables and re-simulate.
 |-
@@ Line 474: / Line 475: @@
 |-
 | | 09:51
-| |It summarizes the Spoken Tutorial project.
+| |It summarizes the '''Spoken Tutorial''' project.
 |-
@@ Line 486: / Line 487: @@
 |-
 | |10:08
-| | Do you have questions in this '''Spoken Tutorial?''' Please visit this site Choose the minute and second where you have the question.
+| | Do you have questions in this '''Spoken Tutorial'''? Please visit this site, choose the minute and second where you have the question.
   |-
@@ Line 494: / Line 495: @@
 |-
 | |10:23
-|| 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.
+|| 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.
 |-
@@ Line 506: / Line 507: @@
 |-
 | |10:47
-||We give honorarium and certificates for those who do this.For more details, please visit this site.
+||We give honorarium and certificates for those who do this. For more details, please visit this site.
 |-

@@ Line 5: / Line 5: @@
 |-
 || 00:01
-| | Welcome to this spoken tutorial on '''Introduction to OMEdit'''.
+| | Welcome to this '''spoken tutorial''' on '''Introduction to OMEdit'''.
 |-
 | | 00:07
-| | In this tutorial, we will learn,  About '''OpenModelica''' Introduction to '''OMEdit'''
+| | In this tutorial, we will learn  about: '''OpenModelica''' introduction to '''OMEdit''',
 |-
 | | 00:15
-| |Open a '''Class''' from '''Libraries Browser''', Simulate a '''Class''' from '''Libraries Browser'''
+| |open a '''Class''' from '''Libraries Browser''',
 |-
@@ Line 21: / Line 22: @@
 |-
 | |00:36
-||But, the process demonstrated in this tutorial is identical in other OS such as- '''Windows, '''  '''Mac OS X''' or   '''FOSSEE OS''' on '''ARM'''.
+||But, the process demonstrated in this tutorial is identical in other '''OS''' such as- '''Windows, '''  '''Mac OS X''' or   '''FOSSEE OS''' on '''ARM'''.
 |-
@@ Line 29: / Line 30: @@
 |-
 | | 00:55
-||  What is '''OpenModelica'''?  , OpenModelica is  an open-source modeling and simulation environment.
+||  What is '''OpenModelica'''?   OpenModelica is  an '''open-source''' '''modeling''' and '''simulation''' environment,
 |-
 | | 01:03
-||object-oriented, multi-domain modeling language for complex systems.
+||object-oriented, multi-domain modeling language for complex systems
 |-