Ask Questions, share insights and find resources to take full advantage of Altair products. Join our community of more than 1.3 million users.
There's a wealth of content waiting for you to explore! Need support or have a question? Login or join our community.
A program to recognize and reward our most engaged community members
Everything you need to know to get started on the Altair Community.
Page to display all discussions for product tags available in Altair Community. This list only acts as a starting point and is not the complete list. Kindly use the search page to filter by all available tags in the community.
Ask questions, browse technical discussions of commonly occurring problems or view announcements.
A space to store language specific content. Currently, we have Japanese and Korean categories available.
A space for academic related technical resources and discussions.
A space to share your Altair scripts, models, workspaces and extensions with the community.
안녕 하세요. Altair AI studio 초보이고, 제가 가지고 있는 DOE 결과를 이용하여 AI studio에서 ML predictive model을 만들어 보려하는데, 처음부터 막혀 어떻게 시작하여야 할지 모르겠어서 도움을 받아볼까 해서 방문 했습니다. 제가 하려고 하는 바를 아래에 간단히 정리 하겠습니다. -. 가지고 있는 Data : DOE result with 50 samples ( or experiments) -. About DOE : LS-DYNA 결과이며, 총 11개의 numerical parameters (attributes)와 10개의 responses…
https://us.v-cdn.net/6038102/uploads/L4ICH9NIAQF6/heatconduction-cm-v3-3-0.zip
はじめに こちらの記事では /INTER/TYPE25 などの摩擦に関するオプションの Ifric=3 で静摩擦、動摩擦を表現する例題を示しました。 Ifric=3 では、必要なパラメータは 6個でしたが Ifric=4 では 3個になり、より設定が簡単になります。 なお v2025 まではバグがあり、摩擦係数がおかしいです。v2025.1 で修正されているので、v2025.1 以降を使ってください。 Ifric=4 の仕組みと使い方 Ifric=4 では相対すべり速度 0 で静摩擦係数、速度が増えるほど動摩擦係数に収束していく形になります。 式はこちらです。 入力するのは Fric, C1, C2 の 3パラメータです。 Fric =…
goodmorning. i finish the installation of altair inspire 2026 and i insert the license in according to the procedure on your site. i can to open inspire and the app will close after 4-5 sec during loading. how can i resolve
RE: Altair slc How to simulate a Rogowski Coil; Hi res graphical output https://github.com/rogerjdeangelis/utl-altair-slc-how-to-simulate-a-rogowski-coil/blob/main/rowgowski.png Too long to post in a listserv, see github github https://github.com/rogerjdeangelis/utl-altair-slc-how-to-simulate-a-rogowski-coil…
I would like to ask what usTangentialForce represents in the EDEM. Additionally, could you please clarify why usTangentialForce is not zero when the coefficient of restitution is set to 1? Thank you very much.
RE: Altar slc illustrate use of proc gradar Too long to post here, see github github https://github.com/rogerjdeangelis/utl-altar-slc-illustrate-use-of-proc-gradar Radar Graph https://github.com/rogerjdeangelis/utl-altar-slc-illustrate-use-of-proc-gradar/blob/main/radar_overlay.png community.altair.com…
Altair slc chapter II identifying the best five logistic models Too long to post here see https://github.com/ro, see github gerjdeangelis/utl-altair-slc-chapter-II-identifying-the-best-five-logistic-models PREP 1 you need this statement in your autoexwc libname workx "d:/wpswrkx"; 2 You need to copy macro utl_mdlgetpos.sas…
I have this simple diagram, I code gen for stm32g431, but when I view the code I can see double cast. Why is embed using double even though I converted each input and output to float?
I modeled a controller for a totem pole PFC in Embed, also using PSIM coupler for plant simulation. This is the top level diagram. This is the inside of "MCU compound". it contains sense signals scaling and processing, inrush control, inner outer PFC loops. This is the inside of "VAC-iL - Bus processing" compound. I'm…
Hello Altair Support Team, I’m a PhD student at the University of Alberta and I need to use PSIM for my research. I created an account on community.altair.com, downloaded PSIM v2025, and installed it on my computer. However, when I launch PSIM, it prompts me to sign in with my AltairOne username and password. After I click…
I'm using Opistruct for topology optimization. Each time I try to launch OSSmooth, attaching my .fem and .sh file (ISO mode), Hyperworks stop working and an error page shows up, saying: "hwx.exe stop working, close hyperworks". It does so for all .fem and .sh file I insert. How can i fix it? is it a problem of the software…
How do get database for the Warp SAM ? If possible please help me
I want to create Utilisation factor which is Von misses / yield limit of material. I want to use expression builder, here I can load von misses but I can't load yield limit, I use Mat1 card and I perform linear static analysis, I want to build a report for customized results, can i get a report like this for customized…
Hello, amazing Altair community! We're buzzing with excitement to welcome you to this dedicated space, created just for you as we embark on an important transition: moving Altair's support infrastructure to the Siemens Support Center. This is a big step, and we're committed to making it as smooth and transparent as…
Hi Everyone, As we look ahead to the final months of 2025, we're thrilled to announce that we have added few more sessions to our ongoing community series. We want to hear from You! Your ideas and feedback helps us create the experiences our community truly wants. Drop a comment below and let us know what events or…
The Community Team would like to introduce the October Champion of the Month, Roger DeAngelis @Roger DeAngelis_21630. Roger’s path began in the early 1960s, when he bought his first ebony-and-ivory K & E slide rule. In high school, he was drawn to math, physics, and Newton’s laws of motion. He attended the University of…
🚀 Altair RISE Program We're excited to launch an exclusive 6-month program designed to recognize and reward our most engaged community members! Whether you're answering questions, sharing solutions, or participating in discussions, RISE gives you recognition in the community while helping you grow your expertise. Progress…
The Altair Community is a space where beginners, experienced users, industry experts, students, faculty and our product specialists come together to share insights, collaborate, and find ways to take full advantage of our products. Engagement is at the heart of the Community and with the launch of our new and improved…
Exceptional individuals who support the Community.
Hi Everyone, We have some exciting sessions lined up for August and the rest of the year. New sessions are also added to the exciting Power Conversion and Magnetic Chat series. Register Now! Summary of our Upcoming Events: MotionView/MotionSolve 2025.1 for Vehicle Dynamics [ August 27] - Learn about the latest advancements…
Highlights of the 2026 Release The Feko 2026 release features extensions to many different solvers - enhancing Feko's capabilities in propagation modelling, network planning as well as general and specialist EM analysis application areas. There are various performance improvements, interoperability, and API extensions,…
This month's community leaders
