OptiStruct - Equivalent Plastic Strain Response for Optimization

Equivalent plastic strain can be used as an internal response when a nonlinear response optimization is run using the equivalent static load method. This is made possible through the use of an approximated correlation between linear strain and pla...

Tips & Tricks

OptiStruct - Contact Pressure, Force as a Response for Optimization

Contact Pressure can be used as an internal response when a model with contact and optimization is run. Contact pressure response is activated using RTYPE=CNTP option. The PTYPE should be set to CONTACT and the corresponding CONTACT Bulk Data ID(s...

Tips & Tricks

Modeling: Bearings and Weldings

Parametric modeling of bearings and weldings in SimLab

Getting Started

Review and Evaluate Results

Step 3 in getting started with SimSolid, interactively review and evaluate results

Getting Started

OptiStruct - Manufacturing Constraints for Composite Optimization

Certain manufacturing constraints are important when designing composite laminates, like balancing of plies, thickness of plies, etc. ln OptiStruct, manufacturing constraints can be defined during free size optimization, shuffling optimization for...

Tips & Tricks

Altair HyperLife Load Map

Create load history events in HyperLife

Getting Started

Computational Fluid Dynamics (CFD)

Setup and run fluid a dynamics analysis in SimLab

Getting Started

Analyze and Compare Variants

Step 4 in getting started with SimSolid, import and compare variants

Getting Started

Automated Weld Mesh

Automatically create weldings mesh in SimLab


Run and Evaluate Results

Run analysis and evaluate results in HyperLife

Getting Started

Automated Bearings Mesh Creation

Automatically create bearings mesh in SimLab


Vibro-Acoustic Analysis

Setup and run a vibro-acoustic analysis in SimLab

Getting Started

Structural Optimization

Setup and run a structural optimization in SimLab

Getting Started


Altair SimSolid は、新しいアルゴリズムを用いたメッシュ不要の超高速解析ツールです。例えば、左図の200 部品のアセンブリモデルのインポートから線形静解析までをノートPC(i7-4-Core) で1 分20 秒という驚異的な速さで行います。


Feko Lua Script: High-resolution range profile calculation

This plugin computes a high-resolution range profile (HRRP) of an object. An HRRP is a one dimensional signature of the target object, and one of the main applications is in automatic target recognition systems.

Demo Models, Technical Papers

Mesh Editing with Face Replace

Update model mesh with automated geometry recognition in SimLab



France-based Socomec’s specialty is providing low-voltage energy installations, from equipment to monitoring, where energy is critical – robust and ultra-reliable solutions for buildings like datacenters, solar plants, utilities, and hospitals. Us...

Customer Stories, Customer Testimonials

Automated LBCs Assignment

Automatically assign load boundary conditions (LBCs) in SimLab


Altair Knowledge Studio

Altair Knowledge Studio は、データサイエンティストとビジネスアナリストのためのオープンでフレキシブルな予測分析と機械学習のプラットフォームです。


Altair Knowledge Hub

Altair Knowledge Hub は、チーム主導のデータプレパレーションと一元化されたデータマーケットプレイスを実現するブラウザベースのプラットフォームです。


Altair Panopticon

Altair Panopticon ストリーミング分析プラットフォームは、ビジネスユーザーやエンジニアが一行もコードを書くことなく、独自のリアルタイムデータ監視・分析アプリケーションを構築してデプロイするためのツールを提供します。


Webinar: Designing for Profitable Casting (South African Case Study)

Several prototype castings, scrap material and low quality castings cost foundries valuable time and money. Simulation and non-destructive testing offers technology to reduce the time from CAD concept to successful casting, and helps to minimise typical loss drivers in casting profitability.
Nic M


プロセス指向のFE モデリング Altair SimLab

SimLab は大規模モデルを軽快に操作しながら、迅速に高品質の有限要素モデルを作成できるフィーチャーベースの有限要素モデラーです。ダイレクトなCAD インポート、ロバストなメッシュ作成能力を備え、CAE プロセス自動化を強力に支援します。


In-depth Optimisation with Altair Feko & HyperStudy

Altair Feko is a well-known and trusted numerical analysis tool for a wide range of problems in electromagnetics. Its efficient solvers make it a very good tool to utilize as part of a process that explores solution spaces or performs advanced optimisation tasks in electromagnetics.
Altair Hyper


進化したハイエンドプリポスト Altair HyperWorks X

企業や研究・教育機関で世界トップクラスの知名度を誇るCAE プリポストツールHyperWorks DesktopがHyperWorks X としてリニューアルされました。統一されたGUI、深いコマンド配置の撤廃、操作に迷わないよう工夫された様々なガイド、広範囲かつ複雑な課題に対する同一の操作環境など、進化した使いやすさと機能でユーザーを強力にサポートします。


Introduction to the Newest CADdoctor Release

This webinar will be an overview to illustrate the benefits and use cases of the rich functionalities available in CADdoctor.

The webinar will take you through the newest capabilities and the use cases and we will also feature a general overview of this desktop application for users that are new


Smart Building Solutions Features

The SmartWorks suite includes Altair SmartEdge™ for device communication, Altair SmartCore™ to manage IoT devices and data, and Altair SmartSight™ for advanced data analytics.


How Do You Verify the Accuracy of Engineering Simulations?

Strategies for verifying the accuracy of engineering data will be explored, including best practices and common pitfalls engineers may encounter when assessing the quality of finite element analysis (FEA) results.

Why is the practice of solution verification for FEA results important? And what ch


Design for Forming Webinar

Simulation of multi-stage stamping process fully automated and highly scalable without sacrificing accuracy.


Guerrilla Gravity

For pioneering a new material application and technology without a road map, Guerrilla Gravity used Altair OptiStruct in the early design design phase. The result was the development of lightweight, high-performance bikes, that are 300% more impac...

Customer Stories

Catapult Tutorial 2: Actuators, Motors and Springs

Using Inspire Motion, learn how to set up a motion simulation of a catapult. This video covers the setup of actuators, motors and springs


Altair Embed

Embed(旧VisSim Embedded)は、組み込みシステムのモデルベース開発のためのビジュアル環境です。非常に効率よくダイアグラムからコードを生成でき、開発期間の短縮と製品品質の向上を実現します。


Altair OptiStruct

Altair OptiStruct は、静荷重および動荷重下の線形および非線形シミュレーションのための、最新の構造解析ソルバーであり、構造設計と最適化のためのソリューションとしてあらゆる業界で幅広く使用されています。


Altair ESAComp



Altair HyperGraph

Altair HyperGraph は、多数の主要CAE ソルバーの解析結果などのエンジニアリングデータを対象としたデータ解析およびグラフ作成ツールです。


Altair PBS Works

Altair PBS Works は、ハイパフォーマンスコンピューティング(HPC)環境向けの業界をリードする包括的で安全なワークロード管理スイートです。


Altair カスタムソリューション

Altair のカスタマイズサービスチームは、お客様個々の要求に合わせてAltair HyperWorks をカスタマイズし、シミュレーションプラットフォームに組み込みます。


Altair ElectroFlo

Altair ElectroFlo は、CFD ベースの熱解析ソフトウェアです。電子機器の冷却など、EDA の難しい温度管理問題を


Altair HyperMesh

Altair HyperMesh は、製品開発効率化のための高機能な有限要素モデリングプリプロセッサであり、高度な対話型GUI を備えています。


Catapult Tutorial 1: Ground, Rigid Groups, Joints and Contacts and Results

Using Inspire Motion, learn how to set up a motion simulation of a medieval catapult. This video covers the setup of ground, rigid groups, joints and contacts, and results

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