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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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Driving Speed and Reliability in Automotive Systems Engineering: The Need for a Model-Based Solution - White Paper

Few global industries are as focused on safety as automotive. As vehicles become smarter and more autonomous, engineers are challenged to maintain the integrity and security of hundreds of connected systems and components. The software that controls these electronics is absolutely mission-critical. A flaw in the control code can lead to relatively minor issues such as erroneous tire pressure readings or the loss of a GPS signal — but it can also result in high-risk events, such as braking failures or uncontrolled acceleration. As a manufacturer in the automotive industry, you cannot afford to be wrong.

To help ensure that all systems and components will operate reliably, automotive systems engineers require an advanced, automated tool for generating and verifying software code. In today’s fast-paced, high-stakes design environment, engineering teams can no longer rely on outdated tools and processes for ensuring system integrity. Instead, they require a comprehensive simulation solution offered by an industry leader focused on helping customers bring better products to market faster.

Author: ANSYS, Inc. Type: White Paper Date:
Product Name: ANSYS SCADE Architect, ANSYS SCADE Display, ANSYS SCADE Suite, ANSYS SCADE Test
Product Category: Embedded Software
Industry: Automotive


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How Simulation-Based Digital Twins and the Industrial Internet of Things Can Improve Product and Process Performance - White Paper

Simulation has long been used to improve the design of nearly every physical product or process by providing the opportunity to evaluate a wide range of alternative designs prior to building physical prototypes. Simulation has also long been used to model different operating scenarios to develop control strategies that are incorporated into control algorithms to improve operations. The emergence of the Internet of Things (IoT) has created the potential for a transformational journey in which a simulation model of the product or process is tied through the Internet to sensors capturing data and to actuators controlling its operation. The result is a so-called digital twin of the physical product or process that can be used to analyze and diagnose its operation and optimize its performance and maintenance in real time. By using simulation in conjunction with the IoT, companies can analyze the performance of products in real-world operating conditions and make confident predictions about future performance to improve product operation and productivity, and to reduce the cost and risk of unplanned downtime.

Author: Type: White Paper Date:
Product Name: ANSYS Maxwell, ANSYS Fluent, ANSYS Mechanical, ANSYS SCADE Architect, ANSYS Simplorer, ANSYS SCADE Suite, ANSYS SCADE Display
Industry: Automotive, Aerospace and Defense, Industrial Equipment, Energy


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