Methodologies and Architectures for Probabilistic Real-Time Systems

概率实时系统的方法和架构

• 批准号: 435606-2013
• 负责人: Beltrame, Giovanni
• 金额: $ 2.11万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=533257
• 关键词: Methodologies; Architectures; Probabilistic; Real; Time

Computing systems that are subject to strict operational deadlines from event (e.g. alarms, commands, etc.) to response are called real-time systems. These are employed in many applications where the response time of a control system can have a critical impact on the safety of people or infrastructure (e.g. airplanes, automobiles, or satellites). With critical applications become more and more complex, the performance of real-time systems has to increase to guarantee appropriate safety standards. The main obstacle to high-performance real-time systems is the unpredictable timing behaviour of modern computer architectures.

从事件（例如警报、命令等）到响应受到严格操作期限的计算系统称为实时系统。它们被用于许多应用中，其中控制系统的响应时间可能对人员或基础设施（例如飞机、汽车或卫星）的安全产生关键影响。随着关键应用变得越来越复杂，实时系统的性能必须提高才能保证适当的安全标准。高性能实时系统的主要障碍是现代计算机体系结构不可预测的时序行为。