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Altair OptiStruct description
Altair OptiStruct is a widely used software for structural analysis and optimization. It helps businesses design stronger, lighter, and more efficient products by simulating how designs will perform under stress, vibration, and other conditions. This helps reduce reliance on expensive physical prototypes and allows for faster, more cost-effective product development. OptiStruct is part of the HyperWorks suite and is used across various industries like automotive, aerospace, and consumer goods.
Who is Altair OptiStruct best for
Altair OptiStruct is a robust structural analysis and optimization software empowering engineers to design lighter, stronger, and more efficient products. Users praise its user-friendly interface and accurate linear analysis capabilities. However, some find the non-linear analysis to be less accurate and computationally intensive. It integrates well with other Altair products like HyperMesh and HyperView.
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Best fit for medium to large businesses (100+ employees).
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Ideal for automotive, aerospace, and consumer goods industries.
Altair OptiStruct features
| Supported OptiStruct supports fatigue analysis with features like Rainflow counting and SWT method. |
| Supported OptiStruct supports thermal simulations, including transient thermal stress analysis. |
| Supported OptiStruct performs finite element analysis, including linear and nonlinear analyses. |
| Supported OptiStruct supports linear and nonlinear buckling analysis, including post-buckling behavior prediction. |
Altair OptiStruct reviews
We've summarised 32 Altair OptiStruct reviews (Altair OptiStruct G2 reviews) and summarised the main points below.
- Easy to use and learn.
- User-friendly interface.
- Accurate results for linear and optimization analysis.
- Comprehensive help files and resources.
- Good integration with HyperMesh and HyperView.
- Non-linear analysis accuracy is less compared to other solvers.
- Difficult to understand errors from intermediate results.
- Solution time can be slow, especially for non-linear analysis.
- Contact algorithms could be improved.
- Limited element types for crash analysis
Altair OptiStruct alternatives
AbaqusBetter for highly complex non-linear analyses. Has a wider range of material models and customization options. Offers comprehensive analysis capabilities, including CFD. Is growing faster.Read more
Ansys SpaceClaimBetter for users new to 3D modeling due to its intuitive interface. Focuses on direct modeling, unlike OptiStruct's FEA and optimization focus. More suitable for preparing models for 3D printing or simulation. Has more momentum in the market.Read more
OnshapeBetter for collaboration and version control with cloud-based access. More suitable for general design and manufacturing workflows. Caters to a wider range of industries like retail and healthcare.Read more
Ansys MechanicalBetter for users looking for an easier-to-use interface and comprehensive material library. A broader range of simulation capabilities including multiphysics and nonlinear analysis is available. However, it has higher RAM/processing power requirements and can be more expensive.Read more
HexagonBetter for large-scale industrial projects, especially in manufacturing and energy. Focuses on 3D design for complex plants and facilities, automating design tasks and facilitating team collaboration. Caters to larger enterprises.Read more
Altair OptiStruct FAQ
What is Altair OptiStruct and what does Altair OptiStruct do?
Altair OptiStruct is a structural analysis and optimization software used to design lighter, stronger, and more efficient products. It simulates product behavior under stress, vibration, and other conditions, reducing the need for physical prototypes. OptiStruct is popular in the automotive, aerospace, and consumer goods industries for its user-friendly interface and accurate linear analysis capabilities.
How does Altair OptiStruct integrate with other tools?
Altair OptiStruct integrates seamlessly with other HyperWorks tools like HyperMesh and HyperView, facilitating a streamlined workflow for model creation, analysis, and post-processing. It also offers some integration capabilities with third-party tools.
What the main competitors of Altair OptiStruct?
Altair OptiStruct's main competitors include Abaqus, Ansys Mechanical, and Nastran. These alternatives offer similar capabilities in structural analysis and optimization for various industries.
Is Altair OptiStruct legit?
Yes, Altair OptiStruct is a legitimate and widely used software for structural analysis and optimization. It's known for its user-friendly interface and accurate results, especially in linear and optimization analyses. However, some users find its non-linear analysis capabilities less accurate compared to other solvers.
How much does Altair OptiStruct cost?
I cannot find pricing details for Altair OptiStruct. Contact Altair directly to obtain a quote and assess if OptiStruct's product capabilities are worth the investment for your needs.
Is Altair OptiStruct customer service good?
Altair OptiStruct users highlight the helpful online community and available training resources. While some users mention additional geometry correction burdens, the overall feedback suggests a positive customer service experience.
Reviewed by
Michal has worked at startups for many years and writes about topics relating to software selection and IT management. As a former consultant for Bain, a business advisory company, he also knows how to understand needs of any business and find solutions to its problems.
Tymon is a seasoned CTO who loves finding the perfect tools for any task. He recently headed up the tech department at Batmaid, a well-known Swiss company, where he managed about 60 software purchases, including CX, HR, Payroll, Marketing automation and various developer tools.