John123: Created page with "{| border=1 ||''' Time ''' ||'''Narration''' |- ||00:01 || Ngi pdiang sngewbha sha ka spoken tutorial shaphang '''Developing an equation based model'''. |- || 00:06 || Ha ka..."

2018-03-26T10:02:30Z

Created page with "{| border=1 ||''' Time ''' ||'''Narration''' |- ||00:01 || Ngi pdiang sngewbha sha ka spoken tutorial shaphang '''Developing an equation based model'''. |- || 00:06 || Ha ka..."

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

|-
||00:01
|| Ngi pdiang sngewbha sha ka spoken tutorial shaphang '''Developing an equation based model'''.
|-
|| 00:06
|| Ha kane ka jinghikai, ngin Ia pule shaphang: kumno ban shna ka textual model ha “OMEdit” bad simulate i aka.
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|| 00:14
|| Kumno ban declare variables bad equations.
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|| 00:17
||Kumno ban pyndonkam “Simulation Setup” toolbox.
|-
|| 00:21
|| Ban record kane ka jinghikai, nga pyndonkam '''OpenModelica 1.9.2 ''' bad '''Ubuntu Linux Operating System 14.04'''

|-
|| 00:32
||Tangba, kane ka rukom ka iasyriem ha '''Windows, Mac OS X '''lane''' FOSSEE OS on ARM'''.
|-
|| 00:40
||Ban sngewthuh ia kane ka jinghikai, phi donkam ban tip ka equation-based modelling jong ka physical system.
|-
|| 00:48
||To ngin ia simulate ka jing long jong ka ball jong ka jingkhia “m”, kaba don hapoh “free fall deu to gravity”.
|-
|| 00:54
|| Ka jing jrong jong ka ball na ka sla jong ka pyrthei la pynbuh da u variable “h”.
|-
|| 00:59
||Ka velocity jong ka ball la pynbuh da u variable “v”.
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|| 01:04
||“Acceleration due to gravity” la pynbuh da u “g” bad la pynman ba un long constant.
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|| 01:10
||Variables lah shah phai shabar jong ka sla jong ka pyrthei, lah khein kum positive.
|-
|| 01:16
|| Ka “Equations jong motion” na ka bynta kaba hap da kaba suk, ka dei kum kine harum. '''dh/dt = v''' , '''dv/dt = g'''

|-
|| 01:27
|| U value jong u “h” ha ka por “t=0” u dei “30” m bad u value jong “v” ha ka por “t=0” u dei “0”.
|-
|| 01:37
|| Mynta to ngan leit sha “OMEdit”. Nga lah dep launch lypa ha ka system jong nga.
|-
||01:43
|| Ban plié ka “OMEdit” ha '''Ubuntu Linux Operating System''', klik ha '''Dash Home '''icon, uba paw hajong ka liang kadiang, ha '''launcher'''.
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||01:53
||Type “OMEdit” ha ka “search bar”.
|-
|| 01:56
||Klik ha ka “OMEdit” icon.
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||01:59
||Ynda klik ha “OMEdit” icon, phin iohi ka window kum kane.
|-
|| 02:06
||Kane ka window la tip kum “Welcome perspective”.
|-
|| 02:09
||“OMEdit” kumba ka long, ka plié ha ka “Welcome prespective”
|-
|| 02:14
||Ha trai ha kyndong jong ka liang kadiang, phi lah ban shem u button n aka bynta “’Welcome’, ‘Modeling’” bad “’Plotting’ prespectives”.
|-
|| 02:23
|| Klik ha “’Modeling prespective’”.
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||02:26
|| “’Modeling prespective’” ka lah plié mynta.
|-
|| 02:29
|| Ngan kham iahap bad ka jaka hapdeng “Libraries Browser” sha ka kadiang, “Messages Browser” ha trai bad “Toolbar” ha jrong, kum ka “modelling area”.
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|| 02:41
||U “toolbar” u don u button uba ia syriem bad “file operations, graphical view” bad “simulation”.
|-
|| 02:51
||Ngin ia pule khambun shaphang kine ki button, katba ngi dang ia iaid shakhmat.
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|| 02:55
||Mynta, ngin ia pyndonkam “’freeFall’ class” file ba lah pynbiang ha ka “Code Files” link ha ka “Spoken Tutorial web[age” ka jong ngi.
|-
|| 03:02
||Sngewbha downloag kane ka file bad save i aka ha ka system ka jong phi.
|-
|| 03:07
||Ban plié kane ka “class”, leit sha ka “File” menu ha “Menu bar”.
|-
|| 03:13
|| Klik ha “Open Model/Library File”
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|| 03:17
||Wad ia ka “freeFall” file kaba phi lah dep download bad save ha ka system ka jong phi bad plié ia ka.
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|| 03:24
||Phi lah ruh ban pyndonkam ka tool ba kyrteng “Open Model/Library File”, kaba u cursor u jong nga u kdew, na ka bynta ban plié ka file.
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|| 03:34
||Kynmaw ba ka “freeFall” icon ka paw ha ka “Libraries Browser”.
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|| 03:39
||'''Libraries Browser''' ka pyni baroh ki '''classes''' ba lah dep load ha ka session jong ka '''OMEdit'''.
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|| 03:45
||Right klik ha “freeFall” icon bad jied “View Class”.
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|| 03:52
||Ka “class” ka lah plié mynta ha ka “Diagram” view.
|-
|| 03:56
||Wat nym kuslai lada ka “class” kam plié ha ka “Diagram” view.
|-
|| 04:00
|| Ngan sa pyni ia phi kumno ban kylla hapdeng bunjait ki views.
|-
||04:04
|| Leit sha jrong jong ka “Modeling area”.
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|| 04:07
|| Kynmaw ba u button uba ar u shong n aka bynta ka “Diagram” view.
|-
|| 04:10
||U button ba lai u dei “Text View”.
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|| 04:13
|| Klik ha u ban kylla sa “Text View”.
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|| 04:17
|| Ka “class” mynta lah plei ha ka “Text” view.
|-
||04:20
|| Kynmaw ba u button ba nyngkong u dei n aka bynta u “Icon View”.
|-
|| 04:24
|| Ngin ia pule kham bun shaphang “Icon view” bad “Diagram view” kham hadien.
|-
|| 04:29
||Phi lah ruh ban shna ka “class” kaba thymmai “freeFall” bad type ka jingtip kaba donkam.
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|| 04:36
||Ban shna ka “class” kaba thymmai, leit sha ka “File” menu.
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|| 04:40
|| Jied “New Modelica Class”.
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||04:43
||U dialog box u mih shajrong, kumba pyni.
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|| 04:46
||Ha ka “Name” field jong une u dialog box, type “freeFall”.
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|| 04:51
|| Nga pyndonkam ka kyrteng kaba pher “freeFall1” namar “freeFall class” ka lah dep plié lypa ha “OMEdit”.
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||04:58
|| Kynmaw ba artyli ki “classes” ym lah ban don kajuh ka kyrteng.
|-
|| 05:03
||Klik ha “Specilization” drop-down menu. Jied “Class”. Klik ha “Ok”.
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|| 05:10
||Ka “class” ba thymmai lah dep shna.
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|| 05:13
|| Phi lah ruh ban pyndonkam ka “tool” ba kyrteng “New Modelica class” ban plié ka “class” ba thymmai.
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||05:20
|| To ngan delete “annotation section”.
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|| 05:23
||Mynta, phi lah ban type ka jingtip kaba doonkam hangne bad save kane ka “class”.
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|| 05:29
|| Ban save kane ka “class”, leit sha “File” menu ha “Menu bar” bad klik ha “Save”.
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|| 05:36
||Jied ka jaka kaba kham biang na ka bynta kane ka file bad save ia ka.
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|| 05:41
||Mynta, to ngni ia sngewthuh ka syntax jong “Modelica” da ba pyndonkam “freeFall class”.
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|| 05:47
|| Te phai biang sha ka “freeFall class”.
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||05:49
|| Leit sha jrong jong ka “Modelling area”. Klik ha “freeFall” tab.
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||05:54
|| Programs ha “Modelica” lah pynbeit ha ka rukom jong ki “classes”.
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|| 05:58
||Ka lain kaba nyngkong jong ka “class” ka batai ia ka kyrteng.
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|| 06:02
|| Ka kyrteng jong kane ka “class” kadei “freeFall”.
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|| 06:05
||Man la ka “class” dei ban don ka “end statement” ban kdew hangno ka “cass” ka kut.
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|| 06:11
||Kane ka “class”ka don “variable declarations” bad “equations”.
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|| 06:15
|| To ngan pyni ia phi kumno ban declare “variables”.
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|| 06:18
|| “Real” ka dei “data-type”.
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|| 06:21
|| “h” ka dei ka jing jrong jong ka ball na ka sla pyrthei.
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||06:25
|| “start” ka dei ka attribute jong “Real variable”.
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|| 06:29
||Man la ki “data-type” ki don bun ki attributes, kiba thew ia ki jingtip kiba donkam ha kaba iadei bad ki “variables”.
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|| 06:36
|| “start” attribute ka thew ia ka jingsdang jong u “varaible”.
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|| 06:41
|| Ka value kaba sdang jong u “h” u dei 30 units.
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|| 06:45
|| “unit attribute” u thew ia ka unit jong u “variable”.
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|| 06:49
|| Ka unit jong u “h” u dei “meter”.
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|| 06:52
||Man la u “variable declaration” dei ban kut bad u “semi-colon.”
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||06:57
|| “v” u ieng na ka bynta “velocity” jong ka ball. U dei ha ka “Real data-type.”
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|| 07:02
|| Ka jing sdang jong u value “v” u dei zero. Ka unit jogn u u dei “meter per second.”
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|| 07:09
|| “g” u ieng na ka bynta “acceleration due to gravity”. U dei u “Real data-type.” Bad ka unit ka dei “meter per second square.”
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|| 07:18
|| “parameter” ka dei ka quality kaba long constant ha ka simulation run.
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|| 07:24
|| Ka value jong u “g” ka neh constant shyrta ka simulation run, bad ka value jong 9.81.
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|| 07:32
|| Ka negative sign ka dei n aka daw jong ka sign convention ba pyndonkam.
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|| 07:36
||Ka text ha ki ar quotes ka dei ka “comment” ba thoh bad ka declaration jong u “g”.
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|| 07:42
|| “comments” ka pynbiang ki jingtip kiba donkam shaphang ka program. Ki long donkam ruh n aka bynta ka documentation.
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|| 07:49
||Mynta, to ngin ia phai biang sha ka slides.
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|| 07:52
|| “parameter” ka dei ka quality kaba neh kumjuh ha ka simulation run.
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|| 07:57
||'''Real, Integer, Boolean''' bad''' String data-types''' la kyrshan ha '''Modelica'''.
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||08:03
|| “start” bad “unit attributes” lah dep define lypa.
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|| 08:07
|| “min attribute” ka thew ia ka value ba duna jong u “variable”.
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|| 08:10
|| Kumjuh ruh, “max attribute” ka thew ia ka value ba duna jong u “variable”.
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|| 08:16
||To ngin ia phai biang sha “OMEdit.”
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|| 08:19
|| “’equation’” ka thew ia kaba sdang jong ka “equation section” jong ka “class”.
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|| 08:25
||Kane ka dei da kawei ka rukom ban thep ia ki “comments”.
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|| 08:30
||Ki artylli ki “equations of motion” na ka bynta ki free falling body, kumba ngi lah ia dep iakren, lah dep kynthup hangne.
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|| 08:38
|| “der()” ka dei “Modelica function” na ka bynta “time derivative”.
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|| 08:43
|| Hangta, “der(h)” ka thew “dh/dt.”
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|| 08:48
||Bad “der(v)” ka thew “dv/dt.”
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|| 08:52
||Man la ki “equation” ki dei ban kut da u “semi-colon”.
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|| 08:57
||To ngan pyni ia phi kumno ban simulate kane ka “class”.
|-
|| 09:00
|| Klik ha “simulate” button ha ka “toolbar”.
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|| 09:04
||Khang ia ka pop-up window.
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|| 09:07
||Kane ka window la tip kum ka “Plotting perspective”.
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|| 09:11
|| Ynda ka simulation ka long kaba job jong ka “class, Plotting perspective” ka plié hi.
|-
|| 09:17
|| “Variables browser” ka pyni ki jingtip kiba iadei bad u “variables” bad “parameters” jong ka “class”.
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||09:24
|| Kynmaw ba ki don ki columns ba kyrteng “Unit” bad “Description”.
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|| 09:29
|| “Unit” column ka thew “unit” jong “variables,” kumba lah define da kaba pyndonkam “unit” attribute.
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||09:37
|| “Description” column ka pyni “comments” ba thoh ha ki artylli ki quotes ryngkat bad “variable declarations”
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|| 09:45
||To ngan pyni ia phi kumno ban pynmih ka “plot”. Jied “h”.
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||09:51
|| Kane ka pynmih ka plot jong “h with respect to time” –bad u “h” ha “y-axis” bad “time” ha ka “x-axis”
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||10:01
|| Kumba ka long, ka simulation ka iaid na 0 sha 1 unit jong ka time.
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|| 10:07
|| Ka unit jong ka “time” ka shong ha ka system jong “units” ba pyndonkam na ka bynta kiwei ki variables.
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|| 10:13
||To ngan nym jied “h.”
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||10:17
|| Ka shait long kaba bha ban practice ban delete ka jingmih, shisien ba ka plot kaba donkam ka lah dep pynmih.
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||10:25
|| Ban delete kane ka jingmih, right-klik ha ka “freeFall” bad jied “Delete result”.
|-
|| 10:33
|| Ka jingmih mynta la dep ban delete.
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|| 10:36
||To ngan leit phai biang sha “Modeling prespective”.
|-
|| 10:39
|| Klik ha “Modeling” button sha kamon ha trai.
|-
||10:43
||“class” la pyndonkam synonymously bad ka “model” ha “Modelica”.
|-
|| 10:48
||Wei lah ban pyndonkam “model” ha jaka jong ka “class” hangne, ban pynmih kajuh ka jing mih.
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|| 10:54
||Mynta, to ngan pyni ia phi kumno ban pynkylla ka “time interval” na ka bynta ka simulation.
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||11:01
|| Klik ha “Simulation Setup” button ba don ha ka “toolbar”.
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|| 11:06
||Hapoh “General” tab, wad “Stop time” field. Pynkylla ia ka sha 5 units.
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||11:14
|| Klik ha “Simulate”. Khang iaka pop-up window kaba paw.
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|| 11:21
||To ngan jied “h” sa shisien, ha ka “Variables browser”.
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|| 11:26
|| Kane ka pynmih “h” v/s “time” plot.
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||11:29
|| Kynmaw ba ka time interval lah pynkiew da 5 units.
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|| 11:33
|| Tangba, ka value jong “h” ka lah leit shapoh u zero, ka bym lah ban pdiang.
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||11:40
|| Ngin ia pule kumno ban pynbeit kane ka issue ha ki jinghikai ba hadien.
|-
||11:45
|| To ngan delete kane ka result da kaba right-klik ha “freeFall” bad da kaba jied “Delete result”.
|-
|| 11:53
||Leit phai biang sha “Modeling” prespective da kaba kliking ha “Modeling prespective” ha u button sha kamon.
|-
||11:59
||Ka long kaba donkam ban pyntikna ba u number jong ka equations u equal ia ka number jong u variables.
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|| 12:07
|| Kane ka “class” ka don ar tylli ki variables bad artylli ki equations.
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|| 12:11
|| Mynta, to ngan delete kaba nyngkong ka “equation” bad simulate kane ka “class”, ban peit kaei kaba jia.
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||12:18
||Nga lah dep delete ia ka “equation” kaba nyngkong.
|-
|| 12:21
|| Kynmaw ba u star u paw marsyndait bad ka kyrteng jong ka “class” ha “freeFall” tab.
|-
|| 12:28
|| Kane ka pyni ki jing kylla ba khlem save ha ka “class”.
|-
|| 12:31
|| Te ka dei ka jing practice kaba bha ban save ia ka “class” hadien ba ka jing kylla lah dep shna.
|-
||12:38
|| Ban save kane ka “class,” leit sha ka “File menu” bad klik ha “Save”.
|-
|| 12:44
|| Phi lah ruh ban pyndonkam u “Save” button ha ka “toolbar”, ha kaba u cursor jong nga u kdew, ban save ia ka file.
|-
||12:53
|| Mynta, to ngan simulate kane ka “class” da kaba kliking ha “Simulate” button.
|-
|| 12:59
||Kynmaw ba ka message ba bakla ka mih shajrong ha ka “Message browser”.
|-
|| 13:04
|| Ka ong, ka don tang khyndiat ki equations bad ka model ka don 1 “equation” bad 2 “variables” te kane kam lah ban simulate.
|-
|| 13:14
||To ngan thep biang ka “equation” sha ka jaka ba dei bad klik ha “Save” button ha ka “toolbar”.
|-
||13:24
|| Klik ha “Simulate” button sa shisien ban simulate kane ka “class”.
|-
|| 13:29
|| Kynmaw baka “class” ka simulate da kaba jop, namar ba u number jong ka “equations” u equal bad u number jong u “variables”.
|-
||13:37
|| Khang ia ka pop-up window.
|-
|| 13:40
||To ngan leit phai biang sha ka slides.
|-
|| 13:43
||'''“der()”''' kadei ka '''Modelica''' function na ka bynta ka '''time derivative'''.
|-
|| 13:48
|| Kam don kano kano ka lynti data flow na ka bynta ka “equations”.
|-
|| 13:52
|| Kum ka nuksa, “der(h) = v” lah ruh ban thoh kum “v = der(h)”.
|-
|| 14:00
||'''Initial equations section''' la pyndonkam ban enter ka condition kaba sdang.
|-
|| 14:05
|| Ngin ia pule kham bun shaphang “Initial equation” kham hadien.
|-
|| 14:10
||Kum ka assignment, thoh ka “model” ban simulate ka “differential equation” “dx/dt = -a into x”, ha kaba u “a=1”, “x” u dei jong u “R” bad ka value jong u x ha ka por “t=0” udei “5”
|-
|| 14:28
||Kane ka wanrah ia ngi sha kaba kut jogn kane ka jinghikai.
|-
|| 14:31
||Peit ia ka video ha ka link harum. Ka batai kyllum ia ka Spoken Tutorial project.
|-
|| 14:37
||Ngi pynlong ki workshop da kaba pyndonkam ka spoken tutorials; ka ai certificates. Sngewbha contact sha ngi.
|-
|| 14:43
|| “Spoken Tutorial project” lah noh synniang da ka NMEICT, MHRD, Sorkar jong ka India.
|-
|| 14:49
||Ngi ai khublei ia ka kynhun development jong ka “OpenModelica” na ka bynta ka jing kyrshan ka jong ki.
|-
|| 14:53
||Ma nga I John Nongkynrih
Khublei shibun.
|-
|}

OpenModelica/C2/Developing-an-equation-based-model/Khasi - Revision history

John123: Created page with "{| border=1 ||''' Time ''' ||'''Narration''' |- ||00:01 || Ngi pdiang sngewbha sha ka spoken tutorial shaphang '''Developing an equation based model'''. |- || 00:06 || Ha ka..."