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Optimizing Optical Design and Validation Workflows with Ansys SPEOS Lens System Importer

Virtual testing helps evaluate thousands of test cases, scenarios and design parameters, speeding the development of advanced driver assistance systems (ADAS) and autonomous vehicles (AV). Sensor models require a high level of fidelity to accurately profile system performances while ensuring the simulation runs within the time and computation constraints. The Ansys SPEOS lens system importer, developed from a partnership between Ansys and Zemax, generates reduced order models (ROMs) of automotive cameras from detailed optical models created in Zemax OpticStudio. The IP of these detailed optical models are protected using the Zemax Black Box when generating the ROMs.

This webinar spotlights the interoperability between Zemax OpticStudio and SPEOS. It also focuses on the power and simplicity of the SPEOS lens system importer together with the associated workflow on a typical low- and high-speed ADAS use case.


  • Learn how the SPEOS lens system importer helps ease the creation and analysis of imaging systems.
  • Understand how to import any native Zemax optical system or any SPEOS-generated optical system into Ansys SPEOS.
  • Explore how using imported systems guarantees a unique continuity throughout the development process of imaging systems.
  • Discover how imported systems are implemented and experienced in camera sensors in Ansys VRXPERIENCE for interactive testing and validation.

Auteur: ANSYS, Inc. Type de ressource: Webinar Date:
Catégorie de Produit: Systems
Industrie: Automotive


What is Ansys Cloud

Engineering simulation has long been constrained by fixed computing resources available on a desktop or cluster. Today, however, cloud computing can deliver the on-demand, high-performance computing (HPC) capacity required for faster, high-fidelity results offering greater performance insight. To leverage the combined benefits of cloud computing and best-in-class engineering simulation, Ansys is partnering with Microsoft® Azure™ to create a secure cloud solution: Ansys Cloud. Learn more:

Auteur: ANSYS, Inc. Type de ressource: Video Date:
Produit: ANSYS Cloud
Catégorie de Produit: High Performance Computing



Ansys 2020 R2: What’s New in Ansys Twin Builder

This webinar spotlights Ansys Twin Builder’s many exciting enhancements delivered in Ansys 2020 R2 and provides a detailed look at using Ansys Twin Builder to build, validate and deploy complete systems simulations and digital twins for predictive maintenance. We will highlight Twin Builder’s many new innovations including enhancements to Modelica workflow, reduced-order model (ROM) technologies and substantial performance improvements.

We will also discuss Ansys Twin Deployer, a cutting-edge tool that significantly reduces your deployment time by performing validation and verification on digital twins and helps you easily deploy digital twins on the cloud, edge or for offline usage.

  • Learn how to use Twin Builder to build, validate and deploy complete systems simulations and digital twins for predictive maintenance.
  • Explore Twin Builder’s latest innovations such as improvements to the Modelica workflow, ROM technologies and performance enhancements.
  • Discover how Twin Deployer substantially decreases your deployment time and helps you easily deploy digital twins on the cloud, edge or for offline usage.

Auteur: ANSYS, Inc. Type de ressource: Webinar Date:
Produit: ANSYS Twin Builder
Catégorie de Produit: Systems


Accelerating Innovation in Medical Devices Through Simulation

Computational modeling and simulations (CM&S) are recognized by both industry and regulatory agencies as an alternative to physical testing, but they have historically been used in silos with minimal collaboration between various design disciplines and engineering departments. To address the needs of today’s product development teams, Ansys has developed a multi-domain system simulation and digital prototyping platform that enables multi-specialty teams with diverse engineering backgrounds to work in unison to achieve a deep understanding of integrated product behavior.

As an example of a typical medical device development, we will show a systems simulation solution for a wearable drug delivery device that illustrates the complexities of developing these multi-disciplinary systems. The model includes evaluation of various physical components, control algorithms, display interfaces and power electronics. In addition to the presentation, a demo will show how various components can be combined to model the drug delivery subsystem using a hardware-in-the-loop approach. We will also discuss Ansys solutions that help you meet regulatory requirements.

Who should attend?

  • All medical device companies and their engineering managers
  • Research engineers/Scientists
  • Product designers
  • Product managers



Auteur: ANSYS, Inc. Type de ressource: Webinar Date:
Catégorie de Produit: Fluids


Multibody Dynamics for Gear Noise and Vibration

The Drivetrain Toolkit in Ansys Motion is a pre- and post-processing tool for quick and detailed modeling of geartrains including bearings and housings. A templated workflow facilitates gear geometry generation and meshing stiffness evaluation based on macro- and micro-geometry gear inputs. A multifidelity approach for modeling shafts ranging from simple beam design to solid flexible shafts is included in the toolkit. Dynamic transmission error, bearing forces and gear contacting forces can be extracted in the time domain during post-processing. Built-in numeric data operations like FFT, STFT, signal filtering and order cut can be used to extract the results in the frequency domain in Ansys Motion post. Ansys VRX Sound Analysis and Specification can also be used for advanced post-processing needs.


Gear noise and vibration study at early stages of design helps reduce costs in expensive prototype manufacturing and physical testing.

Who should attend?

  • Gear design engineers
  • Gear engineering analysts
  • Gear NVH testing engineers
  • Product development personnel from automotive and electric machine developers

Auteur: ANSYS, Inc. Type de ressource: Webinar Date:
Produit: ANSYS Motion
Catégorie de Produit: Structures


Ansys 2020 R2: Forte Update

Learn how Ansys Forte can now quickly and accurately simulate positive-displacement compressors. Automated meshing with dynamic mesh refinement completely removes user-meshing requirements and reduces hands-on time. It has been shown that Forte can generate a solution for these applications 3-5X faster than established methods. Validation cases are presented, along with other new features and usability enhancements including:

  • Screw compressor validation
  • Refrigerant database with real gas properties
  • Improved gap handling

Auteur: ANSYS, Inc. Type de ressource: Webinar Date:
Produit: ANSYS Forte
Catégorie de Produit: Fluids


Ansys 2020 R2: System Coupling Overview

Attend this webinar to learn how Ansys System Coupling manages the exchange of data and coordinates independent solver executions to perform multiphysics simulations. Accurately capture the complex interactions between physical models, typically simulated in separate solvers, that are critical in understanding the whole problem.

Auteur: ANSYS, Inc. Type de ressource: Webinar Date:
Catégorie de Produit: Multiphysics, Platform


All You Need to Know About Hardware for Simulation

Engineering simulation needs all the computer power it can get and more. FEA and CFD users have complex problems with millions of elements, and generative design — built on simulation — will run simulations many times for each of the thousand solutions it generates. Most engineers are still trying to do all this on ageing workstations.

What should you look for in a new workstation? We examine processors, CPUs and GPUs, memory and the latest storage technology. But will even the fastest workstation be enough?

Many users find high-performance computing (HPC) to be the next logical step after exhausting the capabilities of workstations. HPC provides surprisingly quick solutions, allowing users to do more simulation iterations as well as more complex simulations. This report discusses introductory level HPCs and what you can expect. We also researched getting HPC as a service, which allows users to draw from an almost limitless amount of computer power that is not only affordable by consultants and small firms, but is also as easy to access as signing up for an account.

In this report, we examine the options available for engineering hardware for simulation:

  • The state of the art in engineering workstations.
  • When do you need to jump to HPC?
  • How much faster is HPC over workstations?
  • What to look for in HPC hardware.
  • Affordability of HPC.
  • Is it better to rent HPC when you need it?

Auteur: ANSYS, Inc. Type de ressource: White Paper Date:
Produit: ANSYS HPC, ANSYS CFX, ANSYS Fluent, ANSYS Mechanical, ANSYS Cloud
Catégorie de Produit: Cloud and IT Solutions, Electronics, Fluids, High Performance Computing, Multiphysics, Platform, Structures
Industrie: High Tech



Ansys SPEOS 2020R1では新機能SPEOS LensSystemが実装されました。自動運転のエッジケースやモバイルカメラのシミュレーションにおける光学システムの影響を高精度に可視化し、さらに高速な計算を行います。また、Zemax Optic studioのBlack Boxデータを用いた解析も可能です。


  • 高精度なInput条件
  • 天候条件の再現
  • 非可視光のシミュレーション
  • Zemax他レンズデータの取り込み
  • パラメータスタディ
  • MultiPhysicsシミュレーション




  • ADAS/AD向けのカメラ開発サプライヤご担当様、および自動車OEM/Tear1の車載検証担当者様
  • 生産ライン/画像検査装置カメラご担当様
  • 建機/農機向けのカメラ開発/車載検証ご担当様
  • 防衛向けカメラ開発ご担当者様

Auteur: ANSYS, Inc. Type de ressource: Webinar Date:
Catégorie de Produit: Optical


Watertight Meshing for Oil and Gas

Preparing a high-quality computational fluid dynamics (CFD) mesh can be a challenging and very time-consuming task. Ansys Fluent’s watertight geometry meshing workflow greatly reduces hands-on meshing time and enhances efficiency. Supporting both seasoned and novice users, this cutting-edge tool delivers a single-window, task-based workflow and Mosaic-enabled meshing technology.

In this webinar, a live demonstration will showcase the simplicity of the watertight geometry meshing workflow.

  • Understand how Fluent’s task-based, watertight meshing workflow guides you through the meshing process by presenting best practices in an organized interface.
  • Learn a step-by-step process for easily generating a high-quality CFD mesh for a complex geometry such as a blowout preventer (BOP) using simple, intuitive inputs.
  • Discover how to take advantage of the full single-window workflow, from geometry import to meshing to solving and post-processing.

Auteur: ANSYS, Inc. Type de ressource: Webinar Date:
Produit: ANSYS CFD
Catégorie de Produit: Fluids

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