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Altairマルチボディソリューション 2025 - 新機能紹介ウェビナー動画・資料
Altairマルチボディソリューション 2025ではInspireの設計探索、車両走行のリアルタイムシミュレーション・高度な周波数応答解析・可変形カーブ、サーフェスの接触など、機能が大幅に拡張しています。pdf資料のダウンロードはこちらです。 主な新機能 ・機能改善 Inspire モーション機能 設計探査 レンダリングアニメーション ジョイント角度制限 剛体グループの弾性体化 MotionView ケーブルモデリングの改善 システムのユーザーライブラリ登録 Verticalソリューション Jupyter Notebookによる車両シミュレーションレポート CDTireのリサイズ、MF++対応 MotionSolve…
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Hydraulic Lift Gate Analysis & Optimization in Inspire
INTRODUCTION Hydraulic lift gates are used for loading and unloading goods into trucks, making it easier for drivers to transport heavy goods. Optimizing performance and efficiency is crucial for staying ahead in hydraulic lift gate design. This article explores how engineers can utilize multibody dynamics (MBD) and…
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Tutorials or vedios related SAEINIDA Baja?
I am going to pariticipate in SAEINDIA Baja 2026 competition, we are really stuck where to start from with CAE we kindly request an altair team any supporting tutorials or training vedios related to Baja with New version of Altair interface would be help ful to us to understand better and perform simulations using Altair…
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Inspire Structures Professional Certification
Hi i wanted to get Inspire Structures Professional Certification.But for the second task-based question i am not able to open the .x_b_ file in Altair inspire. Someone help me
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Installation of Altair Inspire 2025
Hello everyone, I need to install the new 2025 version of Altair Inspire on my pc. I already have the 2024 version with an academic license. Since my pc is partitioned in C and D, and C is almost full, I installed Inspire 2024 in a dedicated folder D/Altair back in October 2024. Now, I would like to install the 2025…
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Rover Design & Analysis using Altair Inspire
Preface Engineering students designing rovers for competition face challenges in designing lightweight, efficient, and effective vehicles, whether part of NASA’s Lunabotics, the University Rover Challenge, the International Rover Design Challenge, or another challenge. One of the most significant problems student often…
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Material Flow and Advanced-Mechanical Properties in Inspire Cast
Hi everyone, I am currently working with Inspire Cast and have some questions regarding material behavior during solidification and the parameters available in the Advanced-Mechanical tab. I would appreciate any insights you could share. In the region between the liquidus and solidus temperatures, does the material flow…
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Loaded Tooth contact analysis (LTCA) for crossed helical gears
Hi all, Is it possible to carry out a loaded tooth contact analysis (LTCA) of a crossed helical gear in Inspire? My goal is to determine the cyclically changing and recurring transmission error (TE). Depending on the meshing situation, load and material pairing, I have a different tooth deformation under load. This tooth…
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Polynurbs problem - slow and grafik problems with polynurbs Inspire 2025 Win 11
Hey, I'm struggling with the polynurbs action after the optimization. Inspire is running well with optimisation until I want to edit the result with the Polynurb tools. Then my computer is rapidly slowing down and the grafics struggling to I point were I cannot work on. As soon as I ESC the polynurbs tools, the program is…
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The following ERROR was detected: -4 Number of zero or negative pivots:***
I need the elastic constant for FRP honeycomb, so I just modeled and did a periodic mesh to the CAD, then imported it into MSD after entering the elastic constant for the fiber and entered the RUN option (during the run, the error has shown). *IN LINEAR MATERIAL CHARACTERIZATION*
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Is it possible to work around the 1 load/surface/load case limitation in Inspire and SimSolid?
The analyses I would be running require to have several loads applied to one surface in a single load case. Inspire (2024) and SimSolid (2024) both fail to run an analysis if more than a single load is applied to the same surface (see image below) . Does anyone know how to work around that problem? Thanks!
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Inspire Python API - user interaction with mouse to get coordinates for sketching and modeling?
Hello! I'd like to create some custom sketching and geometry tools in Inspire. Does the Inspire API have any features that would allow me to create scripts/extensions that incorporate user input via mouse clicks on a sketch/plane? I've been unable to find a method that will collect the coordinates of a clicked point on the…
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i cannot open my STEP file in altair,when i do so nothing appears,the mass shows up as 0 kg
i am attaching the file kindly help me as i donot understand what the issue is because it is opening in CATIA
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Optistruct Solver not using the specified allocated memory
Hello, I'm running an extensive topology optimization in Altair Inspire and it won't use more than 8 GB of RAM. This machine has 128 GB of RAM but when you open the topoOpt.out file it shows the following error. Please help, this is significantly hindering my performance.
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Free Trial SIMLAB
Need to Access SIMLAB Mentor with FRC team4398 however I do not have a academic email address to renewal my student license - Did download free personal inspire great however need access to SIMLAB . Can't acquire by creating creating a new account since I already have one New to model g forces on the FRC robot
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NUT & BOLT SIMULATION IN INSPIRE MOTION
Hi all, I am trying to simulate the nut and bolt simulation and I am using Inpire motion for my modeling. After applying the appropriate boundary conditions I clicked the play button under Analyze Motion. It gots freezed . It was not working. Here I Used two conditions, 1) Grounded the bolt and Assign the motor to nut &…
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Altair Inspire Personal + Academic Edition access via remote login
Hello, I am a student and I access a PC via remote log. I was having trouble opening Altair Inspire, where the program would partially load before shutting down and was recently made aware that the Academic Edition does not support remote log in. I would like to use Inspire for some personal projects, and was wondering if…
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Robotic Hand Prosthetic Motion Analysis in Altair Inspire
INTRODUCTIONThe human hand is incredibly versatile, being able to pick up a large range of objects of different sizes and shapes while supporting large weights. It is natural that robotic engineers look to the hand for inspiration in the design of new robotic systems. In fact, many groups have developed iterations of…
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Clarification about SimSolid and Optimization
So, an interesting issue came across my desk today, that I felt was important enough to clarify with a post here in the Community. It was recently brought to my attention that there was a misconception about Topological Optimization within Inspire and the use of the SimSolid solver. Someone recently set the Analysis Solver…
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DOE on implicit modelling parameters
Hello everyone, I'm working with Altair Inspire software and I'm experiencing some issues with DOE and implicit modeling. I'll try to introduce the problem. Once I defined an implicit model, giroids in this case, parametrically for a part of the model, I attempted to set up a DOE that would allow me to determine the…
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Bucket Elevator
Hi, I have two drums that act as an axis and move a belt, which raises some buckets, how can I make this animation in inspire, or edem? I leave a photo thanks
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INSPIRE STUDIO 2022.2.1 APPLE MAC COMPATIBILITY
Hello I have installed Inspire Studio 2022.2.1. on my new Mac Apple M4 Pro with OS Sequoia 15.2, and it's very slow doing any operation. Does anybody know the reason? and if an Ispire version will be developed for Apple Mac in the near future? On the previous Mac Book Pro with OS Monterey I had the same version of Inspire…
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Altair Inspire를 이용한 제품개발 및 성능평가
Altair Inspire 기본 교육 자료입니다. 자료와 함께 첨부된 유튜브 영상을 보며 직접 따라해보실 수 있습니다.
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not sure if I can try a product out as a being hobbyist
I am working on radio control airplane that needed lightweight structures like frames - Right now, my airplane is seems heavy. I like to try topology optimization software that help my airplane more lightener…
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Inspire crashes...Is this a bug, or ...?
With the attached model, when selecting from bottom right to top left, the software just disappears. Not running in Task Manager, no error messages, it just blinks out and I see my desktop.