OpenModelica/C2/OpenModelica-Connectors/English-timed - Revision history

Sandhya.np14 at 15:02, 16 August 2018

2018-08-16T15:02:27Z

Sandhya.np14 at 13:00, 16 August 2018

2018-08-16T13:00:49Z

Jyotisolanki at 05:41, 19 March 2018

2018-03-19T05:41:54Z

Jyotisolanki: Created page with " {| border=1 ||''' Time ''' ||'''Narration''' |- || 00:01 | | Welcome to this spoken tutorial on '''OpenModelica Connectors.''' |- | | 00:06 | | In this tutorial, we will le..."

2017-09-26T08:47:37Z

Created page with " {| border=1 ||''' Time ''' ||'''Narration''' |- || 00:01 | | Welcome to this spoken tutorial on '''OpenModelica Connectors.''' |- | | 00:06 | | In this tutorial, we will le..."

New page

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

|-
|| 00:01
| | Welcome to this spoken tutorial on '''OpenModelica Connectors.'''

|-
| | 00:06
| | In this tutorial, we will learn to: Create a new '''class''' , Open an existing '''class''' , Connect, different '''classes''' , Build a '''model''' and Simulate the '''model'''.

|-
| | 00:22
| | To record this tutorial, I am using '''OpenModelica version 1.11.0''' and '''Ubuntu Linux OS 14.04'''

|-
| | 00:34
| |But, the process demonstrated in this tutorial is identical in other OS such as- '''Windows, ''' '''Mac OS X''' or '''FOSSEE OS on ARM''' .

|-
| | 00:47
| | To practice this tutorial, you need to know about '''OMEdit'''. The Prerequisite tutorials are mentioned on our website.

|-
| | 00:57
| | '''RLC_Circuit '''file used in the tutorial is provided as a code file on our site.

|-
| | 01:04
| |Download the files from '''Code Files''' link.

|-
| | 01:09
|| I have already opened the '''OMEdit '''window.

|-
| |01:13
|| Now we will discuss how to create a new '''model'''.

|-
| | 01:18
| |First we will create a new '''class.''' So go to the '''File''' menu and select '''New Modelica Class'''.

|-
| | 01:27
| | '''Create New Modelica Class''' window appears.

|-
| | 01:31

| | In the '''Name''' field, enter the name of the '''class''' which we want to create.

|-
| | 01:37
| |I will enter the name as '''Sample.'''

|-
| | 01:41
| | In the '''Specialization''' field, select the type of '''class '''you wish to create. I will choose '''Class'''.

|-
| | 01:50
|| Then click on '''OK.'''

|-
|| 01:53
| | A new '''class''' will be created with the given name.

|-
| | 01:57
| |We will learn more about '''classes''' in the upcoming tutorials.

|-
| | 02:02
| | Now we will save this class.

|-
| | 02:05
| |For this, right-click on '''Sample class''' and click on '''Save'''.

|-
| | 02:11
| |Choose an appropriate location to save this file.

|-
|| 02:15
| | Let's close the '''Sample''' file. Right-click on '''Sample '''and select '''Unload'''.

|-
| | 02:22
| |Click '''Yes '''in the confirmation dialog box that appears.

|-
| | 02:27
| | Now we shall learn how to open an existing '''class'''.

|-
| | 02:32
| |To open a '''class''', go to the '''File''' menu. Then click on '''Open Model/Library File.'''

|-
| | 02:40
| | Select the desired file you wish to open.

|-
| | 02:44
| |I will choose '''RLC_Circuit.mo''' file downloaded earlier from '''Code files'''.

|-
| | 02:52
| |Click on the '''Open '''button.

|-
| | 02:55
| | Now we will learn about '''Connectors.'''

|-
| | 02:59
| |A '''Connector '''is a way for one '''model''' to exchange information with another '''model'''.

|-
| | 03:07
| | Use of '''Connectors''':

|-
| | 03:09
| |'''Connectors '''are used in: Connections , Communication ,Coupling between component and outside world.

|-
|| 03:17
| | Next, we will learn to connect '''classes'''.

|-
| | 03:20
| |For this, I will use '''RLC_Circuit''' file which we opened earlier.

|-
| | 03:28
| | '''RLC_Circuit''' is a '''Modelica package''' containing different '''classes'''.

|-
| | 03:34
| |Let’s expand the '''package'''.

|-
| | 03:37
| | Here we can see various '''classes,''' namely, '''Ground'', '''VoltageSource''' , '''Resistor''' , '''Capacitor '''and '''Inductor'''<br/>

|-
| | 03:49
| |and also a '''connector''' named '''Pin'''

|-
| | 03:53
| |We will learn more about '''classes''' and '''connectors''' in upcoming tutorials in this series.

|-
|| 04:00
|| This '''package''' also contains a '''circuit class.'''

|-
| | 04:05
| |Double-click on the '''circuit '''file and go to the '''Text view'''.

|-
| | 04:11
| |Here we can see that the '''class '''does not contain any code.

|-
| | 04:17
| | Now go to '''Diagram View'''.

|-
| | 04:20
| | Let us place all the '''blocks/components''' in the grid area.Then we will connect them.

|-
| | 04:29
| | Click on '''Resistor''' and drag and drop it into the grid space.

|-
| | 04:35
| | We get a message, '''Enter Component Name.'''

|-
| | 04:38
| |In the '''Name''' field, enter the component name as '''R''' and click '''OK'''.

|-
| | 04:47
| | Click on '''Inductor''' Drag and drop it into the grid space and place it next to the '''Resistor'''

|-
| | 04:56
| |Enter the component name as '''L''' and click '''OK'''.

|-
| | 05:02
| | Click on '''Capacitor''' Drag and drop it into the grid space and place it next to the '''Inductor'''

|-
| | 05:10
| |Enter the component name as '''C''' and click '''OK'''.

|-
| | 05:15
| | Next, click on '''VoltageSource''' and drag and drop it into the grid space.

|-
| | 05:22
| |Place it above the '''R, L''' and '''C''' which are placed in series.

|-
| | 05:28
| |Enter the component name as '''ACVoltage'''.

|-
| | 05:32
| | Note that, please do not put any space in the component name field.

|-
| | 05:38
| |It will give translation error at the time of simulation. Now click '''OK'''.

|-
| | 05:45
| |Next, click on '''Ground''' and drag and drop it into the grid space.

|-
| | 05:52
| |Place it below the '''R, L''' and '''C''' components in series.

|-
| | 05:57
| |Enter the component name as '''G''' and click '''OK'''.

|-
| | 06:02
| |Now we have all the required components to construct the '''RLC Circuit''' in series.

|-
| | 06:09
| | Let's connect these '''components'''.

|-
| | 06:12
| | Hover the mouse to the left part of component.

|-
| | 06:16
| |A pop up '''RLC underscore Circuit dot pin p''' appears.

|-
| | 06:22
| |This represents '''positive pin'''.

|-
| | 06:25
| |Similarly, the right part of component shows a pop up as '''RLC underscore Circuit dot pin n'''.

|-
| | 06:34
| |This represents '''negative pin'''.

|-
| | 06:37
| | Place the cursor over the '''negative pin''' of the '''Resistor'''.

|-
| | 06:42
| |We can see a ''''+'''' sign when the cursor is placed over '''n pin'''.

|-
|| 06:48
| | Click on the '''pin'''.

|-
| | 06:49
| |Hold and drag it to the '''p pin''' of the '''Inductor.'''

|-
| | 06:54
| | Click on '''Inductor's p pin '''and then release the cursor.

|-
| | 07:01
| | Next, we will connect '''n pin''' of the '''Inductor''' with the '''p pin '''of the '''Capacitor.'''

|-
| | 07:08
| |Click on the '''n pin''' of the '''Inductor.'''

|-
| | 07:11
| |Hold and drag it to the '''p pin''' of the '''Capacitor.'''

|-
|| 07:15
| | Click on the '''p pin''' of the '''Capacitor.'''

|-
| | 07:20
| |Now we have connected the '''Resistor, Inductor''' and''' Capacitor''' in series.

|-
|| 07:28
| | Next step is to provide the '''VoltageSource.'''

|-
| | 07:32
| |Click on the '''p pin''' of the '''Resistor.'''

|-
| | 07:36
| |Hold and drag it to the '''p pin''' of the '''VoltageSource'''.

|-
| | 07:42
| | Similarly, we will connect the '''n pin''' of the '''Capacitor''' with the '''n pin''' of the '''VoltageSource.'''

|-
| | 07:50
| |Click on the '''n pin''' of the '''Capacitor'''.

|-
| | 07:53
| |Hold and drag it to the '''n pin''' of the '''VoltageSource'''.

|-
| | 07:58
| |Click on the '''n pin''' and release the cursor.

|-
| |08:03
|| Next step is to '''Ground''' the circuit.

|-
| | 08:07
| |Click on the '''n pin''' of the '''VoltageSource'''.

|-
| | 08:11
| |Hold and drag it to the '''Ground'''.

|-
| | 08:14
| |Note that '''Ground''' has got only one '''pin''' which is the '''p pin.'''

|-
| | 08:20
| |Click on it and release the cursor. Now the circuit is complete.

|-
| | 08:25
| | Pause the tutorial and check that your circuit looks like mine.

|-
| | 08:33
| | Press '''CTRL S''' to save the '''class'''.

|-
| | 08:37
| | Now we will check for the correctness of the '''class'''.

|-
| | 08:41
| |Click on '''Check All Models''' button.

|-
| | 08:45
|| Observe the '''Messages Browser'''.

|-
| | 08:49
| |It shows the number of equations and the number of variables.

|-
| | 08:53
| |Model will be ready to simulate if both of them are equal.

|-
| | 08:58
| | Click on the '''Simulate''' button. A new window appears.

|-
| | 09:03
|| This output window displays the success message.

|-
|| 09:09
| | Expand '''R''' and click on '''Ir''' to get the plot between '''Ir''' and '''time.'''

|-
| | 09:18
| |We will learn about '''Equations''' and '''Variables''' in the upcoming tutorials.

|-
|| 09:24
| | That's all for this tutorial. Let's summarize.

|-
| | 09:28
| | In this tutorial, we have learnt to, Create a new '''class''' , Open an existing '''class''' , Connect different '''classes''' , Build a '''Model''' and Simulate the '''Model''' .

|-
|| 09:43
| | As an assignment- Construct a '''RLC Circuit''' where: '''Resistor, Inductor''' and '''Capacitor '''are in '''parallel''' connection.

|-
| | 09:53
| |Use the same '''classes''' and '''connector''' available in the '''RLC_Circuit package'''.

|-
| | 10:01
| |This is the diagram of the circuit which needs to be constructed.

|-
| | 10:01
| | Watch the video available at the following link.[http://spoken-tutorial.org/ http://spoken-tutorial.org/]It summarizes the '''Spoken Tutorial''' project.

|-
| | 10:15
| | The Spoken Tutorial Project Team Conducts workshops using spoken tutorials ,Gives certificates to those who pass an online test. For more details, please write to us.

|-
| | 10:31
| | Please post your times queries in this forum.

|-
| | 10:34
|| 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.

|-
| | 10:49
| | 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.

|-
| | 11:06
| | '''Spoken Tutorial''' and '''FOSSEE''' projects are funded by '''NMEICT, MHRD''', Government of India.

|-
| | 11:15

| | This tutorial is contributed by Kaushik Datta and Priyam Nayak.

Thanks you for joining.

|}

@@ Line 71: / Line 71: @@
 |-
 | | 01:57
-| |We will learn more about '''classes''' in the upcoming tutorials.
+| |We will learn more about '''class'''es in the upcoming tutorials.
 |-
@@ Line 83: / Line 83: @@
 |-
 | | 02:11
-| |Choose an appropriate location to save this file.
+| |Choose an appropriate location to '''save''' this file.
 |-
@@ Line 159: / Line 159: @@
 |-
 || 04:00
-|| This '''package''' also contains a '''circuit  class.'''
+|| This '''package''' also contains a '''circuit'''  class.
 |-
@@ Line 175: / Line 175: @@
 |-
 | | 04:20
-| | Let us place all the '''blocks/components''' in the grid area. Then we will connect them.
+| | Let us place all the '''blocks/components''' in the '''grid''' area. Then we will connect them.
 |-
@@ Line 183: / Line 183: @@
 |-
 | | 04:35
-| | We get a message, '''Enter Component Name.'''
+| | We get a message: '''Enter Component Name.'''
 |-
@@ Line 247: / Line 247: @@
 |-
 | | 06:12
-| | Hover the mouse to the left part of component.
+| | Hover the '''mouse''' to the left part of component.
 |-
@@ Line 267: / Line 267: @@
 |-
 | | 06:37
-| | Place the cursor over the '''negative pin''' of the '''Resistor'''.
+| | Place the '''cursor''' over the '''negative pin''' of the '''Resistor'''.
 |-
 | | 06:42
-| |We can see a ''''+'''' sign when the cursor is placed over '''n pin'''.
+| |We can see a plus sign (+) when the cursor is placed over '''n pin'''.
 |-
@@ Line 351: / Line 351: @@
 |-
 | | 08:20
-| |Click on it and release the cursor. Now the circuit is complete.
+| |Click on it and release the cursor. Now the '''circuit''' is complete.
 |-
@@ Line 359: / Line 359: @@
 |-
 | | 08:33
-| | Press '''CTRL  S''' to save the '''class'''.
+| | Press '''CTRL  S''' to '''save''' the '''class'''.
 |-
@@ Line 375: / Line 375: @@
 |-
 | | 08:49
-| |It shows the number of equations and the number of variables.
+| |It shows the number of equations and the number of '''variable'''s.
 |-
 | | 08:53
-| |Model will be ready to simulate if both of them are equal.
+| |Model will be ready to '''simulate''' if both of them are equal.
 |-
@@ Line 387: / Line 387: @@
 |-
 | | 09:03
-|| This output window displays the success message.
+|| This '''output window''' displays the success message.
 |-
 || 09:09
-| | Expand '''R''' and click on '''Ir''' to get the plot between '''Ir''' and '''time.'''
+| | Expand '''R''' and click on '''Ir''' to get the '''plot''' between '''Ir''' and '''time.'''
 |-
@@ Line 403: / Line 403: @@
 |-
 | | 09:28
-| | In this tutorial, we have learnt to,  Create a new '''class''' , Open an existing '''class''' , Connect different '''classes''' , Build a '''Model''' and  Simulate the '''Model''' .
+| | In this tutorial, we have learnt to:  create a new '''class''',
 |-
 || 09:43
-| | As an assignment-  Construct a '''RLC Circuit''' where: '''Resistor, Inductor''' and '''Capacitor '''are in '''parallel''' connection.
+| | As an assignment-
 |-
 | | 09:53
-| |Use the same '''classes''' and '''connector''' available in the '''RLC_Circuit package'''.
+| |Use the same '''class'''es and '''connector''' available in the '''RLC_Circuit package'''.
 |-
@@ Line 419: / Line 424: @@
 |-
 | | 10:07
-| | Watch the video available at the following link.[http://spoken-tutorial.org/ http://spoken-tutorial.org/]It summarizes the '''Spoken Tutorial''' project.
+| | Watch the video available at the following link.It summarizes the '''Spoken Tutorial''' project.
 |-
 | | 10:15
-| | The Spoken Tutorial Project Team Conducts workshops using spoken tutorials ,Gives certificates to those who pass an online test. For more details, please write to us.
+| | The '''Spoken Tutorial''' Project team conducts workshops using spoken tutorials , gives certificates to those who pass an online test. For more details, please write to us.
 |-
@@ Line 435: / Line 441: @@
 |-
 | | 10:49
-| | 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.
+| | 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.
 |-
@@ Line 446: / Line 452: @@
 | | This tutorial is contributed by Kaushik Datta and Priyam Nayak.
-Thanks you for joining.
+Thank you for joining.
 |}

@@ Line 6: / Line 6: @@
 |-
 || 00:01
-| | Welcome to this spoken tutorial on '''OpenModelica Connectors.'''
+| | Welcome to this '''spoken tutorial''' on '''OpenModelica Connectors.'''
 |-
 | | 00:06
-| | In this tutorial, we will learn to: Create a new '''class''' ,  Open an existing '''class''' , Connect, different '''classes''' , Build a '''model''' and Simulate the '''model'''.
+| | In this tutorial, we will learn to: create a new '''class''',  open an existing '''class''' , connect different '''classes''' , build a '''model''' and simulate the '''model'''.
 |-
@@ Line 26: / Line 26: @@
 |-
 | | 00:57
-| | '''RLC_Circuit '''file used in the tutorial is provided as a code file on our site.
+| | '''RLC_Circuit '''file used in the tutorial is provided as a '''code file''' on our site.
 |-
@@ Line 42: / Line 42: @@
 |-
 | | 01:18
-| |First we will create a new '''class.'''  So go to the '''File''' menu and select '''New Modelica Class'''.
+| |First we will create a new '''class.'''  So, go to the '''File''' menu and select '''New Modelica Class'''.
 |-
@@ Line 75: / Line 75: @@
 |-
 | | 02:02
-| | Now we will save this class.
+| | Now we will '''save''' this '''class'''.
 |-
@@ Line 107: / Line 107: @@
 |-
 | | 02:44
-| |I will choose '''RLC_Circuit.mo''' file downloaded earlier from '''Code files'''.
+| |I will choose '''RLC_Circuit.mo''' file, downloaded earlier from '''Code files'''.
 |-
@@ Line 127: / Line 127: @@
 |-
 | | 03:09
-| |'''Connectors '''are used in:   Connections ,  Communication ,Coupling between component and outside world.
+| |'''Connectors '''are used in connections, communication, coupling between component and outside world.
 |-
@@ Line 147: / Line 147: @@
 |-
 | | 03:37
-| | Here we can see various '''classes,''' namely,  '''Ground'',  '''VoltageSource''' , '''Resistor''' , '''Capacitor '''and  '''Inductor'''<br/>
+| | Here we can see various '''classes,''' namely- '''Ground'', '''VoltageSource''', '''Resistor''' , '''Capacitor '''and  '''Inductor'''<br/>
 |-
 | | 03:49
-| |and also a '''connector''' named '''Pin'''
+| |and also a '''connector''' named '''Pin'''.
 |-
@@ Line 167: / Line 167: @@
 |-
 | | 04:11
-| |Here we can see that the '''class '''does not contain any code.
+| |Here we can see that the '''class '''does not contain any '''code'''.
 |-
@@ Line 175: / Line 175: @@
 |-
 | | 04:20
-| | Let us place all the '''blocks/components''' in the grid area.Then we will connect them.
+| | Let us place all the '''blocks/components''' in the grid area. Then we will connect them.
 |-
 | | 04:29
-| | Click on '''Resistor''' and drag and drop it into the grid space.
+| | Click on '''Resistor''' and drag and drop it into the '''grid''' space.
 |-
@@ Line 191: / Line 191: @@
 |-
 | | 04:47
-| |  Click on '''Inductor''' Drag and drop it into the grid space and place it next to the '''Resistor'''
+| |  Click on '''Inductor''', drag and drop it into the grid space and place it next to the '''Resistor'''.
 |-
@@ Line 199: / Line 199: @@
 |-
 | | 05:02
-| |  Click on '''Capacitor''' Drag and drop it into the grid space and place it next to the '''Inductor'''
+| |  Click on '''Capacitor''', drag and drop it into the grid space and place it next to the '''Inductor'''.
 |-