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OpenModelica Usage and Applications

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Last Post
 
Connection between two input-type connection ports file_attachment
Author MP
Page: 1

3 Replies

54 Views

Today 15:01:38
by Arinomo23
 
Modelica example "Interaction1" not working as expected
Author MP
Page: 1

1 Replies

41 Views

Nov-29-21 18:11:16
by adrpo
 
CO2 heatpump calculations
Author Arne
Model CO2 heatpump
Page: 1

0 Replies

70 Views

Nov-23-21 16:45:41
by Arne
 
problem to visualize the arrows of the forces file_attachment
Author vv77
Page: 1

0 Replies

109 Views

Nov-13-21 12:24:53
by vv77
 
How to implement combiTimeTable in FMU
Author Arinomo23
Page: 1

0 Replies

118 Views

Nov-08-21 12:00:05
by Arinomo23
 
Using CAD files (DXF and STL)
Author Andy_R
Page: 1

0 Replies

94 Views

Nov-07-21 09:40:58
by Andy_R
 
Internal error for overconstrained stewart platform model file_attachment
Author Albanese
It is not possible to select continuous time states because Number of Equations 18 greater than...
Page: 1

0 Replies

61 Views

Nov-05-21 13:56:21
by Albanese
 
Matlab mingw fmu not work in OpenModelica
Author lucas_luo
Matlab mingw fmu not work in OpenModelica
Page: 1

2 Replies

114 Views

Nov-04-21 05:33:16
by lucas_luo
 
Why does my openmodelica only have basic libraries
Author chenxiaoxiaodong
I don’t know where to download and install it in openmodelica
Page: 1

4 Replies

153 Views

Nov-02-21 10:22:46
by sjoelund.se
 
Manage the jacobian's evaluation& Method to avoid skipped...
Author Enderdead14
Some questions about how to manage jacobian computation
Page: 1

0 Replies

39 Views

Nov-02-21 09:38:27
by Enderdead14
 
Batch file for running multiple version of OpenModelica
Author Ferrucci
Page: 1

1 Replies

78 Views

Oct-28-21 08:30:31
by adrpo
 
UDP use of Modelica_DeviceDrivers
Author ceraolo
Unable to exhange data through UDP
Page: 1

0 Replies

72 Views

Oct-24-21 12:59:59
by ceraolo
 
Usage of print() inside functions in 1.18.0 file_attachment
Author PHG
Page: 1

2 Replies

145 Views

Oct-18-21 11:02:19
by PHG
 
Bitmap in Icon
Author eaberg
Page: 1

4 Replies

132 Views

Oct-14-21 13:41:59
by eaberg
 
Installing OMSimulator Stand Alone
Author philgun
Page: 1

1 Replies

106 Views

Oct-13-21 09:15:29
by sjoelund.se
 
Can not Fetch Interface Data from an FMU generated by OpenModelica
Author philgun
FMU application
Page: 1

9 Replies

594 Views

Oct-13-21 09:03:14
by philgun
 
Time-variant coupling inductance
Author Weier
Page: 1

2 Replies

96 Views

Oct-12-21 14:23:32
by justnielsen
 
Error Simulation process failed. Exited with code 0xffffffffffffffff.
Author Gilbertt
Page: 1

0 Replies

142 Views

Oct-11-21 18:50:21
by Gilbertt
 
regStep function
Author xazhi
Page: 1

0 Replies

97 Views

Oct-08-21 06:57:36
by xazhi
 
Having issues with versions of library
Author Gilbertt
Having issues with versions of library
Page: 1

0 Replies

100 Views

Oct-06-21 22:29:34
by Gilbertt
 
Parametric Modeling with a variable number of models
Author sbar
Page: 1

0 Replies

88 Views

Oct-06-21 14:56:52
by sbar
 
Error test failures
Author Minutheb
Two powered axles in vehicle seem to interfere
Page: 1

0 Replies

75 Views

Oct-06-21 10:31:12
by Minutheb
 
Use of Records in external C code
Author SKittan
Page: 1

0 Replies

84 Views

Oct-04-21 18:32:31
by SKittan
 
How to impose a condition on a variable
Author xazhi
Page: 1

3 Replies

138 Views

Sep-30-21 07:58:58
by Arinomo23
 
Internal error function lexer failed
Author Arinomo23
Page: 1

2 Replies

194 Views

Sep-24-21 12:10:07
by Arinomo23
 
How to export FMU Co-Sim using CVODE
Author Arinomo23
Page: 1

5 Replies

246 Views

Sep-22-21 13:49:15
by AnHeuermann
 
Connection editor - can I display Component Names in Diagram View?
Author PattiMichelle
OM CE 1.18.0 Linux (ubuntu)
Page: 1

1 Replies

124 Views

Sep-21-21 06:02:07
by Arinomo23
 
Write variables to csv file after a time event only
Author Lluc
Write variables to the csv results file just only a time event
Page: 1

1 Replies

107 Views

Sep-20-21 13:45:36
by AnHeuermann
 
Repository for OpenModelica Collaboration
Author nimoror
Page: 1

2 Replies

162 Views

Sep-17-21 10:35:41
by sjoelund.se
 
Cannnot select array variable for plotting
Author ogduartev
Page: 1

1 Replies

104 Views

Sep-15-21 14:07:14
by adeas
 
getComponentAnnotations
Author mahesRBR
details of getComponentAnnotations
Page: 1

0 Replies

109 Views

Sep-13-21 07:38:23
by mahesRBR
 
Loading simultaneously 4 user libraries
Author gerrer
Page: 1

6 Replies

197 Views

Sep-06-21 11:13:15
by gerrer
 
Fluid library to complicated for OMC?
Author victor
Fluid library to complicated for OMC?
Page: 1

6 Replies

656 Views

Sep-06-21 07:58:38
by victor
 
Saving output settings in model annotaion
Author Arinomo23
Is there a way to save the output settings
Page: 1

0 Replies

224 Views

Aug-19-21 12:05:44
by Arinomo23
 
Exit Code 9
Author vturnerbrc
OMEdit partially ran model and then process crashed
Page: 1

1 Replies

169 Views

Aug-17-21 18:10:57
by sjoelund.se
 
Error:Operator reinit may only be used in the body of a when equation
Author Aatreyi
Problem in simulating FMUs using new frontend.
Page: 1

5 Replies

342 Views

Aug-12-21 12:31:15
by sjoelund.se
 
modelica for mac
Author hopperj
Mac support
Page: 1

1 Replies

217 Views

Aug-09-21 08:37:28
by AnHeuermann
 
Modelica model simulating successfully in OMEdit but not as FMU
Author TimSchim2
Modelica model simulating successfully in OMEdit but not as FMU
Page: 1

1 Replies

217 Views

Aug-09-21 08:00:55
by AnHeuermann
 
Terminate simulation through OPC-UA
Author RahulP
Page: 1

0 Replies

157 Views

Aug-05-21 09:02:13
by RahulP
 
FMUs generated in OpenModelica
Author Aatreyi
Page: 1

0 Replies

165 Views

Aug-03-21 11:19:03
by Aatreyi
 
Number of Equations and Number of Variables
Author scoia
Page: 1

0 Replies

155 Views

Aug-02-21 18:44:51
by scoia
 
Debugging errors SolarTherm library file_attachment
Author scoia
Page: 1

1 Replies

181 Views

Aug-01-21 16:40:50
by CTG
 
modelica for mac
Author hopperj
Mac support
Page: 1

1 Replies

201 Views

Jul-28-21 19:53:01
by sjoelund.se
 
Request
Author Santiago
Graphic Interphase
Page: 1

1 Replies

178 Views

Jul-28-21 09:54:43
by adeas
 
Informations regarding TLM Connections
Author ig_borges
Page: 1

0 Replies

158 Views

Jul-22-21 19:47:39
by ig_borges
 
Error with SolarTherm Library file_attachment
Author scoia
Page: 1

1 Replies

181 Views

Jul-21-21 22:20:08
by CTG
 
Class SI.Reluctance not found in scope
Author mahesRBR
Class SI.Reluctance not found in scope
Page: 1

1 Replies

201 Views

Jul-15-21 10:05:26
by AnHeuermann
 
Attach a csv file as an input to a model
Author Mylonas
Page: 1

0 Replies

167 Views

Jul-13-21 17:43:43
by Mylonas
 
Simulation output to csv file_attachment
Author mahesRBR
Simulation output to csv
Page: 1

4 Replies

214 Views

Jul-12-21 05:31:36
by mahesRBR
 
Error in running co-simulation fmu in OpenModelica file_attachment
Author Aatreyi
Page: 1

1 Replies

209 Views

Jul-08-21 11:30:58
by AnHeuermann
 
OpenSuse Leap 15.2
Author flembcke
Compilation
Page: 1

22 Replies

545 Views

Jul-08-21 06:44:49
by adrpo
 
clang error linker command fail
Author Arinomo23
Simulating a simple model resulting in clang error linker
Page: 1

5 Replies

248 Views

Jul-08-21 06:15:48
by Arinomo23
 
SIgnalPWM Block
Author zmladen
SIgnalPWM Block Understanding
Page: 1

0 Replies

120 Views

Jul-07-21 12:36:39
by zmladen
 
Non-Newtonian Media
Author tjaeger
Advise - library fluid models
Page: 1

7 Replies

257 Views

Jul-06-21 13:20:24
by tjaeger
 
How to use a C function in OpenModelica model
Author SudhakarK
Page: 1

4 Replies

299 Views

Jul-06-21 10:52:24
by Roman
 
Static linking with extern "C" / Library
Author Roman
Page: 1

0 Replies

160 Views

Jul-06-21 10:43:48
by Roman
 
Plot axis range change
Author vivek106singh
There is very minor change in the values of a variable that i want to plot on the y axis but...
Page: 1

0 Replies

122 Views

Jul-05-21 04:38:32
by vivek106singh
 
Simulate "room" class in Buildings package
Author Youth
Page: 1

5 Replies

262 Views

Jul-05-21 02:29:30
by Youth
 
Simulation of water flow into air
Author bluefjord
Page: 1

0 Replies

170 Views

Jul-01-21 09:18:27
by bluefjord
 
Information from external tables (arrays) file_attachment
Author Daniel01
How to update reading data from tables when time changes
Page: 1

0 Replies

171 Views

Jun-30-21 07:47:26
by Daniel01
 
FMU simulates incorrectly
Author Hagmar
Page: 1

4 Replies

228 Views

Jun-29-21 08:45:55
by AnHeuermann
 
Tank system simulation
Author eaberg
Compiler error when simulating a tank system
Page: 1

19 Replies

407 Views

Jun-23-21 09:44:07
by adrpo
 
New Medium Model
Author Sover1
Create a new medium model with TemplateMedium
Page: 1

3 Replies

483 Views

Jun-22-21 12:35:22
by tjaeger
 
Filtering variables in simulation
Author Dexter22
Page: 1

9 Replies

6003 Views

Jun-22-21 09:22:18
by sathishmswamy
 
Extract FMU parameters through python
Author Mylonas
Page: 1

1 Replies

151 Views

Jun-21-21 13:31:37
by AnHeuermann
 
Solver instability when using FMU in co-simulation mode
Author Hagmar
Page: 1

0 Replies

137 Views

Jun-17-21 10:29:44
by Hagmar
 
How to setup ExternalMedia and OMEdit?
Author Barni
Page: 1

0 Replies

251 Views

Jun-16-21 21:11:31
by Barni
 
Additional variables/equations for algebraic variable derivatives
Author rosiereflo
Page: 1

1 Replies

184 Views

Jun-16-21 06:50:41
by rosiereflo
 
modelicaADS
Author JM_JEHANNO
Page: 1

26 Replies

453 Views

Jun-14-21 08:33:34
by adrpo
 
Using MSVC
Author FaisalS
OMedit does not compile models with MSVC but works in Dymola
Page: 1

0 Replies

197 Views

Jun-11-21 19:40:31
by FaisalS
 
Battery controller as FMU
Author Mylonas
Page: 1

1 Replies

160 Views

Jun-11-21 17:46:51
by adrpo
 
Communication process in FMU and Dymola/Modelica
Author kube
Question regarding FMU specification
Page: 1

2 Replies

166 Views

Jun-09-21 17:24:43
by kube
 
Use of CombiTable1D
Author mahesRBR
Simulation Process failed , Exited with Code -1
Page: 1

1 Replies

167 Views

Jun-09-21 10:37:01
by adrpo
 
extrapolation for a table
Author ceraolo
Page: 1

4 Replies

270 Views

Jun-08-21 06:36:55
by ceraolo
 
How to properly use the "uses" annotation
Author Arinomo23
automatically load used library defiene in package or model
Page: 1

3 Replies

166 Views

Jun-07-21 12:22:25
by perost
 
OpenModelica for Marine Engineering
Author BenL
Page: 1

2 Replies

207 Views

Jun-05-21 04:59:19
by BenL
 
Translation error during FMU export
Author Mylonas
Page: 1

1 Replies

190 Views

Jun-03-21 17:10:19
by adrpo
 
Problem with the DASSL Solver (Root-Finding) file_attachment
Author zmladen
Page: 1

0 Replies

206 Views

Jun-03-21 12:54:47
by zmladen
 
Problem simulating via FMPy
Author Mylonas
Page: 1

0 Replies

183 Views

Jun-02-21 12:35:36
by Mylonas
 
Timestep for simulation from FMU
Author Mylonas
Page: 1

2 Replies

186 Views

Jun-02-21 07:17:34
by Mylonas
 
Problem with OMSimulator
Author wei2021
Page: 1

1 Replies

232 Views

May-30-21 13:51:24
by wei2021
 
Thermo-chemical heat storage
Author HBeik
Page: 1

0 Replies

177 Views

May-27-21 09:43:54
by HBeik
 
Open a library, which was designed in Dymola
Author PaDo
Page: 1

3 Replies

254 Views

May-25-21 13:22:45
by perost
 
Error in simulating a model from OMShell-terminal
Author SudhakarK
Page: 1

0 Replies

216 Views

May-14-21 07:21:16
by SudhakarK
 
Parameter Sweep Optimization with OpenModelica file_attachment
Author Ajax
Looking for a way to optimize a parameter of a Modelica model (OMOptim, OMPython,...)
Page: 1

0 Replies

217 Views

May-12-21 12:29:24
by Ajax
 
Complex number
Author Abderezakabidi
Page: 1

0 Replies

217 Views

May-08-21 23:24:53
by Abderezakabidi
 
Modelling from command line or Python
Author thoskar
Page: 1

3 Replies

273 Views

May-08-21 17:11:16
by sjoelund.se
 
Troubleshooting about Tank modeling file_attachment
Author Cleiton
Problems with connections and property package.
Page: 1

5 Replies

257 Views

May-06-21 19:04:56
by Cleiton
 
How do we view the initial values?
Author mschuh
Having problems starting a simulation so I want to view the initial values to debug the problem
Page: 1

4 Replies

345 Views

May-03-21 23:58:21
by mschuh
 
HelmholtzMedia and CoolProp
Author CTG
Page: 1

0 Replies

213 Views

May-03-21 08:35:49
by CTG
 
Compiler error when simulating a pipe network
Author SerJothanChanes
Modelling error or Bug?
Page: 1

3 Replies

252 Views

Apr-30-21 12:28:16
by SerJothanChanes
 
DASSL solver for ODE
Author Abderezakabidi
Page: 1

0 Replies

193 Views

Apr-29-21 13:08:20
by Abderezakabidi
 
Define saturation temperature?
Author ea7v
Page: 1

2 Replies

244 Views

Apr-26-21 11:04:02
by ea7v
 
initial conditions in openmodelica
Author Abderezakabidi
Page: 1

5 Replies

278 Views

Apr-23-21 19:45:17
by Abderezakabidi
 
FMU export file_attachment
Author FelixGimbringer
Error while trying to export to FMU
Page: 1

0 Replies

269 Views

Apr-22-21 13:56:34
by FelixGimbringer
 
FMU does not export annotations
Author mahesRBR
FMU does not export annotations
Page: 1

0 Replies

239 Views

Apr-22-21 06:28:19
by mahesRBR
 
Two phase medium with multiple substances
Author ToMaK
Page: 1

0 Replies

178 Views

Apr-21-21 17:12:46
by ToMaK
 
CurvedBend Fitting & EdgeBend Fitting file_attachment
Author Balajik
Error while using CurvedBend Fitting
Page: 1

7 Replies

308 Views

Apr-21-21 13:49:38
by Balajik
 
Difference between Class and Model in OpenModellica
Author mahesRBR
Difference between Class and Model in OpenModellica
Page: 1

2 Replies

342 Views

Apr-20-21 12:23:36
by justnielsen
 
Matlab to Modelica translator
Author Lluc
Matlab to Modelica
Page: 1

0 Replies

202 Views

Apr-16-21 15:20:06
by Lluc
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