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This article discusses the parameter tuning of a PSIM Level 2 switch model using a SPICE model as a reference. As you may already know, PSIM offers a wide variety of switch types. Check out the following article about different switch model options before reviewing this one. Learning how to navigate through the PSIM switch…
Connecting HyperStudy with HyperSpice & LTspice using a PSIM schematic PSIM gives three different solver options with PSIM (default), Altair's HyperSpice, and then a link to LTspice. You can use our design of experiments and automation tool, HyperStudy, to run automated simulations with any of these solvers. That being…
White paper "Analysis and Optimization of an Automotive Cradle using Single Finite Element model with Multiple Attributes i.e. NVH, Strength and Fatigue" https://us.v-cdn.net/6038102/uploads/EH692AS8KOFY/singlemodelmultipleattributeworkflow.pdf Finite element analysis has been an important part of vehicle product design.…
We recently released a new version of the eLearning course, Model Import and Organization with HyperMesh. Learn how to import and organize CAD geometry models efficiently in HyperMesh using part workflows. Learn about Model Import and Organization with HyperMesh version 2025.1, at your own pace! Model Import and…
We recently released a new eLearning course, Getting Started with PhysicsAI Studio. Getting Started with PhysicsAI Studio is an introductory course that provides the basics. Practice leveraging AI for simulation workflows, including: training, evaluating, optimizing, and deploying models for prediction, and how to create…
In multibody dynamics, design exploration helps identify how different model parameters influence system performance. Altair HyperStudy is a powerful multidisciplinary design exploration and optimization tool that enables engineers to improve product performance and robustness through intelligent design analysis. Some…
We recently released two new eLearning courses including, Introduction to the HyperMesh Python Interface. Introduction to the HyperMesh Python Interface is an introductory course designed for new users to familiarize themselves with the basics of the HyperMesh Python API. After the introduction, continue with another new…
Recorded webinar covering all possible PSIM automation options. In this session, you’ll gain practical insights into scripting-based and scripting-free approaches that can help accelerate your simulation workflows and decision-making. We'll explore the three scripting-based methods: C Language – The classic, legacy…
Introduction To our valued Altair community, This article provides important advance notice regarding a required change for the upcoming HyperWorks 2026, which is scheduled for release later this year. To maintain the highest standards of security and performance, we are updating the supported Linux operating system…
Engineers want to perform optimization after running Radioss to improve product performance. ESLDynamic is very user-friendly to perform optimization with Radioss. It can directly read the Radioss model and result files. Here is video recording with step by step instructions for how to use ESL dynamic to perform topology…
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