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Variable frequency PWM Why the output frequency is limited to 0.25~4 times of the fundamental frequency My PWM_Base_Frequency is set at 31250,but the output PWM_Frequency is limited to 7812.5Hz~125000Hz ( 31250*0.25~31250*4 )
Do you want hands-on experience with design for #additivemanufacturing? This online course has interactive tutorials delivered via Sulis to get you to practice what you learn from the video content. This course includes a completion certificate and extensive course notes. Join a community of over 2800 people who have taken…
كيف احمل الرابدماينر مو قادر احمله كلموني على الايميل حقي
Hello Altair Sulis, I am Abdullah at long term intern at TAI. I use your program and I have a problem at Altair Sulis program. I get an error when I export the caged file I made in sulis program to use in Nx program. The file made from the Sulis program cannot be transferred to other programs. I also cannot export the…
Dear Altair Community. I need to generate a lattice structure with a cubic distribution on a semi-sphere surface in Altair Sulis. The structure needs to look like the one in the picture (I created this lattice in a CAD software). Is there a tool in Sulis to obtain the lattice I need? The challenge is that ideally, I…
I can not download the interactive tutorials, it keeps giving me network error although I Have very powerful internet.
I have downloaded the Inspire Cast app to my laptop and when I attempt to open it, it will load up and never completely open the app. I have uninstalled and re-downloaded multiple times but no luck. Any advice?
Please visit the Altair Exchange to download the models or you can also download these handy example files in Altair One when you download the Sulis software itself. Demo 1: Gyroid Heat Exchanger This demo file provides a method to create a manifold gyroid heat exchanger and contains two imported STEP bodies. The first…
Overview Here are four demo models to help you get the most out of Sulis. Please download the zip file and then follow the instructions below. Usage/Installation Instructions Demo 1: Gyroid Heat Exchanger This demo file provides a method to create a manifold gyroid heat exchanger and contains two imported STEP bodies. The…
June 26, 2025 | Virtual Global Event
Exceptional individuals who support the Community.
The Community Team would like to introduce the June Champion of the Month, Andreas Altmann @AndreasAltmann. Andreas works as a Senior Specialist Development CAE at thyssenkrupp Automotive Technology. His work covers a wide range of simulation topics, including NVH, stiffness, strength, crash, and optimization. “I’m…
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Hello Community Members! Welcome to our May Community Roundup! As we wrapped up a beautiful May and moved in to June, I am excited to share highlights from our buzzing Altair Community. Before we dive in to May's achievement, don't forget to participate in our exciting June Community Raffle - Complete your Profile, Get…
We are pleased to share that Altair have been recognized as Leaders for the 2nd year in a row in the Gartner(r) Magic Quadrant(tm) for Data Science and Machine Learning Platforms! In the words of Altair CTO Sam Mahalingham: 'We think being recognized as a Leader for the second consecutive year further validates Altair’s…
We are migrating the Altair LMS to a new platform. Kindly log in to https://learn.altair.com/ with your Altair One account to access your certificates and badges. You can retrieve your certificates using either of the following options: Option 1: Visit “My Learning”:…
We added 8 more sessions to our ongoing Community Magnetic Chat Series. This monthly series is designed to empower industry experts by providing them with insights into the latest features, workflows, and advancements in Altair’s Electromagnetics solutions. Throughout the series attendees will have the opportunity to learn…