OpenModelica
Circuit Simulator
Pspice
Oregano
MATLAB
Xcos
Solve Elec
PCBWeb
SimScale
MATLAB
Autodesk Fusion 360
Wolfram Mathematica
ANSYS Fluent
GNU Octave
HyperWorks
SimEvents
SimScale is the world’s first cloud-native SaaS engineering simulation platform, giving engineers and designers immediate access to digital prototyping early in the design stage, throughout the entire R&D cycle, and across the entire enterprise. By providing instant access to a single fluid, thermal, and structural simulation tool built on the latest cloud computing technology, SimScale has moved high-fidelity physics simulation technology from a complex and cost-prohibitive desktop application to a user-friendly web application, accessible to any designer and engineer in the world.
OpenModelica SimScaleBased on our record, OpenModelica should be more popular than SimScale. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
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 / 11 months 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 1 year ago
OpenModelica consists of a combination of graphical and written components to simulate dynamic systems. I don’t 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: about 1 year 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: about 1 year 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 2 years ago
After you brush up the theory, you can take it to the next level by trying out some sample tutorials using the existing tools or any of the free tools available. (I personally prefer cloud native tools like SimScale, Onshape(for CAD design) to avoid any specific hardware requirements). Source: 10 months ago
Circuit Simulator - Animated electronic circuit simulator using ideal components to visualize voltage and current.
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
Pspice - OrCAD PSpice technology provides the best, high-performance circuit simulation to analyze and refine your circuits, components, and parameters before committing to layout and fabrication
Autodesk Fusion 360 - Integrated CAD, CAM, and CAE featuring collaborative editing and cloud-based computation.
Oregano - oregano - An electrical engineering tool for GNOME
Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.