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Winning the Race: How to Engineer Success in the Growing Drone Market - White Paper

As the market for commercial drones takes off, engineering teams are tasked to rapidly meet performance and cost requirements while demonstrating safety in a highly regulated environment. This white paper reviews some of these engineering challenges and shares insights from a range of drone companies from around the globe that are leading the way.

Author: ANSYS, Inc. Type: White Paper Date:
Industry: Aerospace and Defense


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Fast-Tracking Autonomous Vehicles, Drones and Robots via Engineering Simulation - White Paper

As demand grows for autonomous machines, only engineering simulation offers the means to launch them into the marketplace quickly and cost-effectively - without sacrificing safety or reliability.

Autonomous machines - including vehicles, drones and robots - are capturing headlines and the public's imagination, resulting in dramatic growth in market demand. However, developing these autonomous systems is an engineering challenge without precedence. Whole new engineering fields - such as artificial intelligence - are emerging to address this challenge, but time-tomarket is short and the competition is intense. With human lives at stake, rigorous testing of these systems is absolutely critical, but the sheer number of potential operating scenarios makes comprehensive physical testing practically impossible. Only ANSYS engineering simulation provides comprehensive solutions to manage this high degree of product complexity, replicate thousands of operating scenarios, meet aggressive time and cost targets, and ensure product safety. Via simulation, thousands of operating scenarios and design parameters can be virtually tested with precision, speed and cost economy. As simulation plays a greater role in the development of autonomous vehicles, drones and robots, we can expect to see these products fast-tracked to keep pace with increasing market demand.

Author: ANSYS, Inc. Type: White Paper Date:
Industry: Automotive, Aerospace and Defense


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Engineering Smarter Connected Products for Winning in the Digital Economy - eBook

The Internet of Things (IoT) represents an eleven trillion dollar opportunity. The opportunity will only be fully realized if engineers use best practices to design robust and reliable products. In this e-book we explain the critical design challenges for designing smarter connected products and how ANSYS solutions can help.

Author: ANSYS, Inc. Type: White Paper Date:
Product Name: ANSYS HFSS, ANSYS SIwave, ANSYS Icepak, ANSYS Mechanical, ANSYS RedHawk
Industry: High Tech, Healthcare - BioMed, Aerospace and Defense, Automotive, Energy


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Eliminating the Language Barrier: A Single Tool for Avionics Systems Modeling with AADL, Aligned with the FACE (TM) Technical Standard - White Paper

Today, military organizations are beginning to encourage the adoption of the Architecture Analysis and Design Language (AADL) by their global suppliers. This system architecture language, which was originally developed in 2004 and is still evolving, is being embraced because of its ability to model both software and hardware components. By modeling systems via AADL, military organizations can understand the cost and performance implications of their avionics system designs at a very early stage, as they bring together components from multiple suppliers. In addition, since 2010, companies supplying avionics systems to military organizations have been challenged to adopt the Future Airborne Capability Environment (FACE) Technical Standard, a standard of The Open Group. The widespread adoption of the FACE™ approach has created an environment of software consistency and conformance, making it easy for defense organizations to partner with a wide variety of suppliers. In order to manage the increasing complexity of avionics systems design in this new age of dual compliance with the AADL specification and conformance to the FACE Technical Standard, software engineers need a modeling solution built to address both these industry standards.

Author: ANSYS, Inc. Type: White Paper Date:
Product Name: ANSYS SCADE Architect, ANSYS SCADE Suite
Industry: Aerospace and Defense


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工程仿真助力无人机系统的持续发展

在各个领域(海陆空),无人机系统(UAS)的使用已呈现出爆炸式的增长,并且随着它们的价 值不断得到体现,这一增长势头并没有放缓的迹象。但是,如果要满足主要客户美国国防部 (DoD)规定的 UAS 研发和部署的未来路线图,UAS 行业必须解决众多关键挑战。 

Author: ANSYS Type: White Paper Date:
Product Name: ANSYS Fluent, ANSYS Fatigue, ANSYS Mechanical
Industry: Aerospace and Defense
Sub Industry: Aircraft


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综合全面的工具集SCADE System, 推动基于模型的系统工程顺利过渡到经过认证的嵌入式控制与显示软件

国际系统工程委员会(INCOSE)将系统工程定义为一种可实现成功系统的跨学科方法。该方法注重在研发周期尽早定义客户需求和所需功能,并记录需求,然后继续进行设计综合和系统验证。

系统工程的主要挑战在于提供明确、一致的规范,让所有参与方都可随时使用所有相关信息,建立所有活动之间的可跟踪性,并提供合适的验证和确认级别。行业中尚未广泛部署能够高效支持这些活动的工具。

软件工程由专业团队完成。基于模型的工具能为研发与验证活动提供很好的支持,尤其是在需要完成认证目标的情况下,例如航空业的DO-178B标准。

系统工程师一定要与软件研发团队互动,确保系统要求能有效转移到相关软件应用上。

正如INCOSE[1]发布的2020系统工程愿景报告中所述,基于模型的技术在系统工程中必须发挥关键作用。其中一个优势在于,MBSE会避免信息重复以及系统团队和软件团队之间的数据并行演进,由此减少信息再同步的噩梦。

Author: ANSYS Type: White Paper Date:
Product Name: ANSYS SCADE Display, ANSYS SCADE Architect, ANSYS SCADE Lifecycle, ANSYS SCADE Suite
Product Category: Systems
Industry: Aerospace and Defense


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Design-By-Desense: A Simulation Workflow for an Interference-Free Design of Electronic Devices - White Paper

Modern electronic devices, penetrating every aspect of our lives and impacting many industries such as aerospace and defense, automobile and consumer electronics, are becoming smaller, faster and increasingly more feature-rich and complex. With the rise of the Internet of Things (IoT), the demand for electronic devices with wireless communication capability and smart sensors is growing at a rapid rate. The complexities involved in designing their wireless capabilities necessitate using simulation tools in order to improve their reliability and performance.

Author: ANSYS Type: White Paper Date:
Product Name: ANSYS HFSS
Product Category: Electronics - Signal Integrity
Industry: Aerospace and Defense


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用于系统和嵌入式软件仿真的开放解决方案

本白皮书介绍了使用SCADE®对控制器软件进行建模与仿真以及和其它物理模型进行联合仿真的方案,此方案构成了一个完整的系统和嵌入式软件V&V的流程。

本文还将介绍Scade语言和包含用于生成控制器软件的(经过认证的)代码生成器的SCADE Suite®工具集。随后本文将介绍如何将SCADE连接到包括MathWorks Simulink®、 ANSYS® Simplorer®、Modelica®和LMS AMESim®在内的各种工具进行和物理模型的联合仿真。

本文的最后部分将介绍一款基于SysML的新工具SCADE System®,描述了系统包括所有交互组件在内的功能和架构视图,从而为完整的系统工程工具链提供新途径。

Author: ANSYS Type: White Paper Date:
Product Name: ANSYS SCADE Architect, ANSYS SCADE Suite
Product Category: Systems
Industry: Aerospace and Defense


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ANSYS 为备战提供有力支持: 可预测模型确保直升机顺利飞行

美国20 年来一直要求军队以更少的资源完成更多的任务。尽管资源有所削减,但在遥远地方仍需要武装力量去执行新任务。而经常是,用于执行这些任务的装备往往远超过其设计的使用寿命。尽管日益老化,由于未获得替代机型,航空器仍需继续服役。

Author: ANSYS Type: White Paper Date:
Product Name: ANSYS Mechanical
Product Category: Structures
Industry: Aerospace and Defense
Sub Industry: Aircraft


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ANSYS“事后鉴定”工程研究

尽管设计人员和工程师为了在实际生产前确保其设计的可行性和安全性付出了不懈努力,但有时还是会发生意料之外的状况。无论这种状况是由于机械故障、自然现象还是人为破坏,即使是最优秀的工程设计,每年此类事故都会造成价值数十亿美元的损失和大量人员伤亡,情况更糟糕时甚至会完全毁灭。

每次发生这样的大灾难时,美国联邦应急管理局(FEMA)和其他政府部门往往会招募工程师来负责精确排查事故原因,力图防止将来重蹈覆辙。在这种情况下,每当工程师需要利用仿真软件作为“事后鉴定”调查工具时,他们往往会求助于ANSYS公司提供的解决方案。

本案例研究将简要介绍ANSYS软件在三起重大灾难性事故的事后检查中发挥的作用。虽然还没有办法能提前预知或防止此类灾难性事故的发生,但值得一提的是,ANSYS软件对于帮助工程师掌握极端状况下设计失效的独特力学特点至关重要。

Author: ANSYS Type: White Paper Date:
Product Category: Fluids, Structures
Industry: Construction, Aerospace and Defense


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