A space for simulation related technical resources and discussions.
In this video, you'll learn how to test the limits of your electric motor using short circuit modelling. We'll cover the setup of the short circuit using circuit components, and observe the performance of the machine at various conditions. Whether you're an engineer, a student, or an enthusiast, this tutorial will provide…
Uniaxial compression of bulk material using a flexible plate via EDEM-FEA coupling is used for studying how granular or bulk materials behave under vertical compression by a deformable (flexible) structure. The granules are modelled using EDEM, while the compressing plate, enclosed box and punch is modelled as deformable…
In this article we will explain how to set up the optimization of a Type 3 Controller with PSIM and HyperStudy. Note: Part 2 has been uploaded and adds Phase Margin and Crossover Frequency to the optimization. The first thing we need to do is to define our variables (inputs) and goals for the optimization so that we can…
In this video we will explore the helpful copy and paste command in S-FRAME which can be invaluable for replicating geometry throughout your model. https://youtu.be/I-G2hH4UAVw
Dear Users, With this article, I’d like to shed some light on how the PLL (Phase-Locked Loop) block functions and provide insights into the underlying modeling approach. To illustrate this, let’s consider the following simple setup: When the setup is run, we get the following results: In this example, the reference d axis…
This page discusses the Peak Current Mode Control of a Buck Converter and explores how its operation can be automated with Altair HyperStudy. If you have not experimented with HyperStudy before, you should read this article as a first step. What is PCMC and what are its advantages compared to other control techniques? Peak…
In the field of mechanical engineering, different equipment is designed to handle bulk materials. Discrete element method (DEM) and Finite element method (FEM) are two numerical methods available for researchers and engineers to develop new products and address complex engineering problems. These two methods have their…
Suppose you missed the ATCxAEC presentation or want to revisit it. In that case, you can find the recording here. In this workshop, we showcase how Altair's Concrete solutions help you easily design high-rise buildings' reinforced concrete elements, from an existing model, code-checking, and getting utilization ratios for…
S-FRAME suite v2025.1 has been released, and with this, some additions and enhancements aimed at improving the everyday workflow for its users. In the next paragraphs, you can find the main features. Concrete Design As part of the advances on including GFRP design within the S-FRAME suite, S-CONCRETE now supports…
https://us.v-cdn.net/6038102/uploads/PGKJLJLTS0W3/timber-example.zip Presentation by Moein Ahmadipour, Sr. Product Manager AEC at Altair as part of the ATCx AEC 2025 conference. Join us for an introduction to analysis and design of a hybrid timber-and-steel structure in a step-by-step tutorial. We’ll review geometry…
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