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Making the Case for Digital Exploration - White Paper

Simulation has been established as a proven, effective means of streamlining the product development process. It allows companies to analyze product behavior earlier to evaluate more design iterations in the concept/design stage to optimize products, components and systems. However, simulation is often still siloed away in the domain of expert analysts, preventing companies from fully capitalizing on its benefits. As the product design and development landscape evolves to meet demands for more customized and complex products faster, simulation throughout the process is critical. 

Author: Digital Engineering Type: White Paper Date:
Product Category: Electronics, Multiphysics, Fluids, Structures


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防止PCB由于热应力和结构应力失效

随着PCB能量耗散逐步上升和尺寸不断减小,PCB热应力和结构应力造成电子系统失效的可能性正在不断上升。由于需要强大计算能力去求解包含PCB详细几何结构的有限元模型,利用仿真得到准确PCB变形是不可行的。当使用分割PCB导入材料性能从而简化PCB几何结构的方法后,这种新型多物理场方法可以用来克服上述难题。在新版本下,工程师可以利用这种新方法来精确预测由于热应力、随机振动、外部冲击所造成的PCB变形。

Author: ANSYS Type: White Paper Date:
Product Category: Electronics
Industry: High Tech


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磁性吸引力

在仿真技术的帮助下,革命性的磁化机所生产的磁体具备精密定制的磁场、磁力和磁性行为。

Author: ANSYS Type: White Paper Date:
Product Name: ANSYS Maxwell
Product Category: Electronics


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端到端的电池–电池组–电池系统解决方案: 可充电锂离子电池

随着油价不断攀升和出于环境因素考虑,业界越来越重视开发最佳的能源存储系统。能源存储技术的主要应用领域是混合动力汽车(HEV)和电动汽车(EV)。可充电能源存储系统是影响汽车整体性能的关键设计问题之一,必须综合考虑多种驾驶条件,满足汽车在能量密度和功率密度等方面的整体需求。电池是维持系统的能量和功率的关键环节。然而在很多应用领域中,所需功率和热管理是制约电池尺寸的关键因素。热稳定性、充电容量、生命周期和成本也是系统设计过程中的重要考虑因素。

ANSYS提供端到端的整体电池解决方案,可以仿真电芯–电池 - 电池组–电池系统中的多物理场(电化学、电气、电子、热、流体)和控制(嵌入式软件)行为等,可帮助工程师实现混合动力汽车的创新设计。基于仿真的方法可以使设计人员能够在更短的设计周期中实现更优的电池性能、安全性和使用寿命。

Author: ANSYS Type: White Paper Date:
Product Category: Electronics
Industry: Automotive


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高性能电子设计: 预测电磁干扰

在当今竞争激烈的市场中设计电子产品时,满足电磁兼容性(EMC)要求存在一个重要的危险因素,尤其是因为很小的机会也对企业成功至关重要。为精确仿真电子系统的EMI特性,ANSYS提供了同类最佳的工具和已经验证的方法。

这有助于为开发团队提供充分信息、在提交管理认证之前很好地进行设计修改。

Author: ANSYS Type: White Paper Date:
Product Name: ANSYS SIwave
Product Category: Electronics, Electronics - Signal Integrity
Industry: High Tech
Sub Industry: Electrical and Electronics


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为什么在2D Extractor中有时会出现负互感?

有时,2D Extractor返回的电感(L)矩阵中的条目会引人注意。一些用户会惊奇于在电感矩阵(互感)中看到负的非对角项目,因为这些条目通常都是正的。请放心,这些结果是正确的,没必要担心。这篇指南将解释为什么会出现这种情况。

Author: ANSYS Type: White Paper Date:
Product Category: Electronics
Industry: High Tech


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How the Energy Industry is Powering Global Prosperity with Pervasive Engineering Simulation - White Paper

How the Energy Industry is Powering Global ProsperityBest-in-class energy companies are using simulation more than ever to meet the challenges of increasing product complexity, reducing lifecycle costs and getting new products to market quickly. This e-book describes how pervasive engineering simulation is helping them to overcome these challenges.

Author: ANSYS, Inc. Type: White Paper Date:
Product Category: Electronics, Embedded Software, Fluids, Structures, Systems
Industry: Energy
Sub Industry: Renewable Energy, Other Energy


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医疗设备的数字系统原型构建

伟大的产品由出色的组件组成,其越来越多地需要从每一个物理角度进行评估。但是,具有最佳设计的组件却不一定能够组合成最优系统。最终要将组件组装在一起,作为整体系统进行供电、感应和控制,因此在设计时必须将其作为一个系统,才能满足最高性能要求和严苛的安全标准。但是,构建和测试集成型产品系统和子系统的成本很高,而且还可能无法找到最优的配置和/ 或潜在的缺陷。

计算建模作为物理测试的替代方案已得到了广泛认可,但一直都是独立进行,与其它设计学科之间的协作少之又少。为了满足当今产品研发团队的需求,ANSYS 研发出了一种多域数字系统原型构建平台,使具备不同工程背景的多专业团队能够协同工作,从而更加深刻地理解集成型产品行为。本白皮书将介绍如何应用该平台研发可穿戴式胰岛素泵的数字系统原型。

Author: ANSYS Type: White Paper Date:
Product Category: Electronics, Fluids
Industry: Healthcare - BioMed
Sub Industry: Biomedical Devices


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Leveraging Engineering Simulation to Fast-Track Personalized Healthcare - White Paper

The current “one size fits all” approach to healthcare fails to recognize the significant differences between the bodies and behaviors of different patients. This creates inefficiencies and cost overruns — but it also affects the quality of care provided. By personalizing the specific treatment to each patient, healthcare will become more affordable for patients and more profitable for providers due to increased efficiency. Implanted medical devices and wearables are becoming more commonplace, saving millions of lives each year. Yet personalized healthcare still requires a significant paradigm shift, as well as a new technology toolkit for collecting data via devices and wearables that is used to customize treatment. Engineering simulation provides a cost-effective, rapid and straightforward solution for modeling patients’ bodies and designing devices that interact optimally with the body. This allows healthcare providers to devise truly personalized treatment plans, as well as predict health problems before they occur, enabling early intervention. While this “medical digital twin” concept might seem like science fiction, advanced technology is poised to improve quality of life for people around the world.

Author: ANSYS, Inc. Type: White Paper Date:
Product Category: Electronics, Electronics - High Frequency Electromagnetics, Embedded Software, Fluids, High Performance Computing, Multiphysics, Platform, Structures, Systems
Industry: Healthcare - BioMed
Sub Industry: Biomedical Devices


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Electrification: Achieving Next-Level Performance - White Paper

Electrification: Achieving Next-Level PerformanceAs worldwide demand for electricity grows, engineers are faced with the challenge of increasing the efficiency of every product and process along the energy value chain, from generation to consumption. Because engineered electrical system initiatives are breaking new ground, simulation enables companies to explore extremely innovative product concepts in a risk-free, low-cost virtual design space. This white paper details how simulation is accelerating innovation while minimizing investments for new product development, product improvement, manufacturing and operations.

Author: ANSYS, Inc Type: White Paper Date:
Product Category: Electronics, Embedded Software, Fluids, Structures
Industry: Automotive, Aerospace and Defense, Energy


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