A space for simulation related technical resources and discussions.
This video introduces the new scripting feature that was added with PSIM version 11. Scripting allows you to automate batches of simulations. PSIM's scripting tools allow you to change variables, analyze waveforms, and write programs to understand your simulations faster. https://www.youtube.com/watch?v=pwVVyRkuo50
This tutorial video uses PSIM to determine the input impedance of a buck converter which has a multi-loop control scheme consisting of an inner current loop and outer voltage loop. The method used in the video is applicable to any power converter topology. https://www.youtube.com/watch?v=i6RBcBUfuxY
The Transactional Log Parser is a tool created to process the Altair license transactional logs, recorded by the Altair License Manager, resulting in an organized CSV version of the data, making this output easily compatible with other tools to extract detailed usage information to help you understand how you take…
発泡成形シミュレーションシステム Inspire PolyFoamは、最新の直感的なユーザーインターフェースを使用して、軟質発泡成形部品や硬質発泡パネルの製造性設計（DfM）を効率化するための検討を行うことが可能です。このページから発泡成形解析の日本語トレーニング資料およびモデルデータをダウンロードが可能です。 このトレーニング資料をベースにInspire PolyFoamをご活用いただきたく存じます。 トレーニング内容： * ・インターフェース概要 * ・発泡解析のワークフロー * ・発泡パート * ・ノズル * ・ツール * ・プロセスパラメータ * ・解析実行 * ・演習 *
When building a CAE model, there are a lot of information you should input in order to successfully run your analysis and of course, to have reasonable results. In this article we will show a couple of tools and features we have available within HyperWorks and OptiStruct to validate your model and avoid error messages and…
Hi all, We have a new Instructor Led Training offering about “OptiStruct for Nonlinear Analysis”. For more comprehensive information about OptiStruct for Nonlinear Analysis, please visit the Altair Learn site (https://learn.altair.com/) under Class Schedule to check for scheduled sessions and register if you are…
OBJECTIVE – Use cases of FREQi card required to define frequencies for Frequency Response (FRF) Analysis. Topic description: FREQi card defines the range of Frequencies in which response needs to be extracted in FRF Analysis. To create this, it is required to first create a Load collector with card image as FREQi and then…
Finite Volume (FV) Computational Fluid Dynamics (CFD) have been around for long enough that we probably do not have the need to go through its entire history, nor really explain how it revolutionized engineering in every single industry branch out there. From aerospace, automotive and marine industries to food processing,…
As the year draws to a close, it feels like a good time to take stock of the achievements of 2022… and there have been many! One of the most relevant ones has been the 2nd Altair Technology Conference dedicated to the Discrete Element Method (ATCx DEM). The event took place on Wednesday 30th November 2022, with nearly 1800…
THERMAL TRANSIENT COMPUTATIONS FOR RELUCTANCE SYNCHRONOUS MACHINES Because they are simple and cheap to manufacture, Reluctance Synchronous Machines have great interest for many applications. It has been introduced in FluxMotor and this new version is adding capabilities to characterize its performance. A new test has been…
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