A space for simulation related technical resources and discussions.
When running a CAE analysis, depending on the model size and the type of analysis, it can demand high computational power and take many hours to run. Taking the advantage of the structure symmetry conditions can lead to huge savings in modelling effort, computational time, and file storage. The reduction of the model could…
Step 1) CADFEKO: Implement a base element (= two wire monopoles + one transmission line + one general network(Hcoupler.s3p) ): Endfire_element.cfx (attached) Step 2) EDITFEKO: Open “Endfire_element.pre” to investigate how the transmission line and the general network are specified for the further steps. Step 3) EDITFEKO:…
Altair EDEM offers a series of instructor-led online courses to help you quickly learn the basics of the Discrete Element Method (DEM) and applications of EDEM. There are 2 training sessions covering a broad range of topics, including Contact Models and Calibration. Each session last approximately 2 hours and includes a…
Transient response analysis is used to calculate the response of a structure where the loads and responses are time-dependent. In short terms, transient systems are solved according to the equation of motion: One of the main inputs for this type of analysis is the time step of the solution through the TSTEP card. In this…
In PSIM v10 we added the multi-parameter sweep which allows you to set up a sweep of more than 1 parameter and then all parameter combinations will automatically be swept. We also added the ability to sweep any model attribute. This video shows how to use these features. We also recommend learning how to use our scripting…
When you use the "Compute Console" to submit your run, you can use the "Results" button when the run is finished to see results. You will then notice that the animation toolbar is missing. It is known by our developers, they are working to solve it. As a workaround you can add another page (it will be another HyperView by…
The necessary condition of a modular product, one of the highest symbols of good and efficient design, is for it to have the capacity to interchange components or add new ones. We have multiple examples of such objects, from bicycles to electronic components. Let us think for a moment about the huge number of processes…
Are you interested in staying current with new features and enhancements in HyperStudy 2022.2? Here is your chance if you have ~20 minutes to spare. Topics covered: * Connections * Methods * Post-Processing & Visualization * Reports & Customization https://www.youtube.com/watch?v=gBuaRV7dA2s
In HyperWorks 2022.2, we have made several useful post-processing enhancements that will help you gain greater insight into your simulation results. Read below or simply watch this 30 min webinar to learn about what has been added to this release. For your convenience, direct links to the individual chapters of the…
In this video, we look at an inner current loop of a buck converter and try and convert a working s-domain controller into the z-domain. The digital controller needs to be re-designed to account for the effect of the digital delay inherent in all digital systems. SmartCtrl is used for the controller design.…
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