PEnDAR - Performance ENsurance by Design, Analysing Requirements

PEnDAR - 通过设计、分析需求来确保性能

• 批准号: 132304
• 金额: $ 6.29万
• 依托单位: PREDICTABLE NETWORK SOLUTIONS LIMITED
• 依托单位国家: 英国
• 项目类别: Feasibility Studies
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=132304
• 关键词: PEnDAR; Performance; ENsurance; Design; Analysing

With society’s increasing dependence on ICT, the need for means to predict and assure the performance ofcritical infrastructure grows.Today, the performance of large-scale CPS and System of Systems is often an unplanned emergent propertythat can vary substantially during operational lifetime. Although this hazard is sometimes validated as part ofsystem commissioning, it often it finds its way into deployed systems, substantially impinging on the their longterm usefulness as well as increasing their total lifetime costs.There are mature mathematical techniques to capture, validate and verify the performance (and resource cost)of such systems. This feasibility study aims to investigate the technical issues of how to most effectivelyincorporate these techniques into the workflow of organisations so that they can extract the benefits.

随着社会对ICT的日益依赖，对预测和保证关键基础设施性能的方法的需求也在增长。今天，大规模CPS和系统的系统的性能通常是一个计划外的紧急属性，在运行寿命期间可能会发生很大变化。虽然这种危险有时会作为系统调试的一部分进行验证，但它经常会进入已部署的系统，严重影响其长期有用性并增加其总寿命成本。有成熟的数学技术来捕获，验证和验证此类系统的性能（和资源成本）。这项可行性研究旨在调查如何最有效地将这些技术纳入组织的工作流程，使他们能够从中获益的技术问题。