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[Inspire]액추에이터의 프로필 에디터에서 오실레이팅 함수에 관한 문의
안녕하십니까 대학교 자작자동차 동아리에서 서스펜션을 설계하고 있는 대학생입니다. 인스파이어의 모션에 있는 액추에이터로 진동하는 사인파를 만들어서 지면의 범프 상황을 구현하려고 하고 있는 상황입니다. 액추에이터의 프로필 에디터에서 function은 오실레이팅을 선택하기만 하고 아직 자세한 값들은 바꾸지 않았는데, 그래프에서 진폭이 점점 커지면서 진동하는 것을 확인할 수 있었습니다. 저는 일정한 진폭을 가지고 계속 진동하도록 하고 싶은데, 무엇 때문에 진폭이 계속 커지면서 진동하고 있는지 모르겠습니다. 해당 링크에서는 아래 사진과 같이 제가 원하는 일정한 진폭의 정현파를…
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Importing geometry to Hyperstudy-EDEM connector wont work
Hi, I am using Inspire 2025, Hyperstudy 2025 and EDEM 2025. I have been trying to follow this: When I am trying to import the geometry in Hyperstudy like they did: An error message comes up that reads: Is there a solution for this problem?
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Is there a solution to make a smaller stl file.
Hi, I have been following this video: I am using another model that is quite big, 6m in length and 3 meter in width. I have now used the same kind of python code and batch code as the video, when I run it takes quite a while and when the STL file is created it is 10GB. Is there a way to reduce this? I was thinking if there…
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안녕하세요 Altair inspire을 사용시 오류가 생겨 문의 드립니다.
Description: Altair inspire을 다운로드 실행 시 아래 와 같은 오류가 발생하여 문의드립니다. Product/Topic Name : Altair inspire / Error *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems. Thanks.
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Merging geometry in Inspire before importing to EDEM
Hi, I am using EDEM 2025 and Inspire 2025. I have a model that consists of many different parts in Inspire, when I then import the model into EDEM it becomes many different "geometries". This is a problem since I want to use this model in an optimization like this: Since the model is imported into different geometries the…
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Importing parameters from Catia V5 to Inspire
Hi I am using Inspire 2025 and I have a made model in Catia V5 and I was wondering if it is impossible to import the parameters that I have made in Catia V5 to Inspire? If so, how do I do that and can they then be changed in "Variables" in Inspire?
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Import parameters from Catia V5 to Inspire
Hi! I am using Inspire 2025 and I want to use Inspire to connect with Hyperstudy to optimize my design. I have been looking at this video and I was thinking of using somewhat the same kind of methodology: I have created my model in Catia V5 and I was wondering if it is possible to import this model and the parameters that…
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Could you please review my approach and advise if I'm missing any crucial steps
Hi Altair Support Team, I'm a student working on a university assignment, and I'm trying to perform topology optimization on an automotive bracket that's mounted on the engine in Altair Inspire. I've hit a roadblock and would really appreciate your guidance. My objective is to reduce the bracket's mass while ensuring a…
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Inspire 2025 crashing
Hello, I am new to altair inspire, so I was working on the tutorials. Everything was ok till I got to rendering. When I choose that it is metal, Inspire just closed (crashed). From then, even selecting objects with draging mouse makes it to crash. Another weird thing is that when I select something it diseaper when I move…
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Self contact during deformation using Partitions
Description: Hello, I have been working on the simulation of a deformable tire. Previously I have made a post regarding the contact of the wheel with a rigid surface. (https://community.altair.com/discussion/62772/how-to-find-deformation-of-loaded-wheel-on-rigid-surface#latest) Now I am stuck on a new problem: For the self…
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Inspire personal 2024.1 license error
I have been facing issues with the optistruct license in altair inspire. Whenever I try to run a topology optimization I get an error saying that I do not have a valid license. I have already tried fully uninstalling the program but the error still persists, I have also tried the suggested solutions but none worked.
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Importing Revit Geometry to SimSolid and Inspire
This is a webinar recording from June 12th, 2025. This webinar describes the workflow going from Revit Geometry exporting to STEP and then importing to Inspire/SimSolid.
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Engineering Curriculum Course Ready Material using Altair Inspire - Download for Free
We are pleased to provide engineering professors, a classroom ready course kit that will complement an engineering education in the basics of structural simulation and the reinforcement of First Principles. The course kit can be downloaded for free from our Altair Inspire Academic Hub at This course kit consists of 9…
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i want to export G-code from Altair inspire.
i want to export G-code from Altair inspire. Is it possible to export G code? If so, how?
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Inspire 2024.1 no funciona en topologia
hola a todos, he realizado un estudio de optimización topológica en inspire, el problema es que cuando guardo el archivo y luego lo quise abrir se cierra inspire de forma automática, es decir abro o importo el archivo de la topologia trata de cargar el archivo y se cierra inspire alguien q me pueda ayudar con una solución?…
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Altair Inspire 2024.1 no abre archivos guardados (.stmod) después de usar PolyNURB
hola a todos, he estado realizando una optimaciom topológica de un una pieza, guardar el archivo (.stmod) luego de haber usado Polynurbs para suavizar el diseño, hoy en la tarde he intentado continuar pero Inspire se cierra solo, trato de abrir el archivo o importarto y se cierra, alguien q me pueda ayudar, no importa lo q…
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Hi. I'm Tuan. I want to export a stl file containing both supports and model, what should I do?.
Description: [ I want to export a stl file containing both supports and model, what should I do?. Currently, I can only export into 2 separate files. please help me Product/Topic Name : [Altair inspire 2025- print 3D ] *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your…
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How can I fix error 1479 ?
Hello mr. assistance. Im the newone in Altair Inspire (v2023). I don't know how to fix this problem. Can you help me to fix this ? When analyzing the part after optimization, the process suddenly shuts down and pops up a notice that announces" Analysis Error 1479." I tried to delete some geometries and forces that I…
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how to perform Multi body dynamics of Chain &Sprocket?
Could you please provide a detailed tutorial or guidance on how to perform a Multibody Dynamics (MBD) analysis of a chain and sprocket mechanism? Your assistance in this regard would be highly appreciated
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Self contact during deformation using Partitions
Description: Hello, I have been working on the simulation of a deformable tire. Previously I have made a post regarding the contact of the wheel with a rigid surface. (https://community.altair.com/discussion/62772/how-to-find-deformation-of-loaded-wheel-on-rigid-surface#latest) Now I am stuck on a new problem: For the self…
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problem with activating my Inspire student license
I have a problem with activating my Inspire student license on another computer after deactivating it. The error code appears as follows ERROR: SOAP 1.1 fault SOAP-ENV:Server [no subcode] "Host not found" Detail: get proxy host by name failed in tcp_connect() I finished the deactivation process safely, but the activation…
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Inspire non-deserialized results and PhysicsAI
Dear community, I have fully parametrized a pressure vessel using Inspire to generate lots of data through DesignExplorer to create a PhysicsAI project. Although, the DoE result files are in a deserialized format, such that each run of the DoE is broken into 6 different "optiResHvtransOut.h3d" files. Is it okay to feed…
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Python hwx library extrude-substract problem (Inspire 2025)
In the Python hwx library, the “extrude” function is explained as in the image, but “parts” does not work correctly. For example, I wanted to do a Substract operation with the following line of code. In the code, I specified “parts=substractPart” in the function. Although Part(1) appears in the “Merge with” section of the…
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Installation issues
Hi, i tried installing student package of inspire but i doesn´t work. This issue report shows up when i try to install. Can you help me with this? Thank you
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Workshop Recording - AEC ATCx - 3D Geometry Simulation Without Limits
Presentation by Matthew Sauer, Manager GTT at Altair as part of the ATCx AEC 2025 conference.Additionally, Altair’s SimSolid software helped optimize bolted connections in a modular pump box, enhancing its design and structural integrity. Join us as we introduce the mesh-free simulation of SimSolid in a step-by-step…