Table of contents
OpenModelica
OpenModelica โ A Free Modelica Environment!
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- Open Source
Open Source
OpenModelica is an open-source tool, meaning it is free to use and modify. This allows for extensive customization and community support.
Modelica Standard Compliance
OpenModelica supports the Modelica language, which is a standardized, object-oriented language for modeling complex systems.
Cross-Platform Compatibility
The tool is available for various operating systems, including Windows, Linux, and macOS, providing flexibility for users across different platforms.
Extensive Libraries
OpenModelica provides access to a wide range of built-in libraries for different domains, such as mechanical, electrical, and thermal systems.
Community and Support
There is an active community of users and developers who contribute to the continuous improvement of OpenModelica and offer support via forums and mailing lists.
Overall, OpenModelica is a strong choice for users seeking a cost-effective, open-source option for system modeling. Its robust features and active development community contribute to its high regard among users in both academic and industrial settings.
We have collected here some useful links to help you find out if OpenModelica is good.
Check the traffic stats of OpenModelica on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of OpenModelica on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of OpenModelica's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of OpenModelica on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about OpenModelica on Reddit. This can help you find out how popualr the product is and what people think about it.
Obligatory mention to Openmodelica[1] which is an open source implementation based on the Modelica language. While I haven't used it yet, I was planning on exploring some of the features this holiday. [1] https://openmodelica.org/. - Source: Hacker News / over 1 year ago
I have used https://openmodelica.org/. It's another one of those "invest substantial time understanding what they are doing, and you will likely be rewarded." Simple things are simple, but I found it took longer than I would have like to bang out e.g. a PID algo with a particular motor and load. If you want to try this, buy the book, and follow it to the end. Then keep learning, as you build more and more... - Source: Hacker News / about 3 years ago
If the robot simulation doesn't need to pick up stuff or take into account changing contacts with other objects you can use Modelica's Multibody library which you can run for free with OpenModelica. This will be more accurate than other simulators because modelica can analytically solve the dynamics equations. You don't need to write them either just to connect blocks for various components. Source: about 3 years ago
OpenModelica consists of a combination of graphical and written components to simulate dynamic systems. I donโt know what control system feature set might be available. AMESIM is a more extensive paid tool that operates on the same Modelica modeling language. IIRC, at least Simuscape operates on Modelica under the hood. Source: over 3 years ago
It shouldn't be too difficult to model in Modelica. You could approximate the pendula in 1D with masses on springs or just use Modelica's multibody library. Source: over 3 years ago
Modelica is a good start, at the very least in showing how to break a complex machine with many physical phenomena into components. Modeling accuracy and ease are generally opposed. Https://openmodelica.org/. Source: almost 4 years ago
Try https://openmodelica.org/ and the standard library's multibody dynamics package. Source: over 4 years ago
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Is OpenModelica good? This is an informative page that will help you find out. Moreover, you can review and discuss OpenModelica here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
