Brief Industry Paper: Digital Twin for Dependable Multi-Core Real-Time Systems - Requirements and Open Challenges

被引：0
|
作者：
Dai, Xiaotian [1 ]
Zhao, Shuai [1 ]
Bate, Iain [1 ]
Burns, Alan [1 ]
Guo, Xing [2 ]
Chang, Wanli [1 ]
机构：
[1] Univ York, Dept Comp Sci, York, N Yorkshire, England
[2] AISN Auto R&D Co Ltd, Shenzhen, Peoples R China
来源：
2021 IEEE 27TH REAL-TIME AND EMBEDDED TECHNOLOGY AND APPLICATIONS SYMPOSIUM (RTAS 2021) | 2021年
关键词：
Real-Time Systems; Digital Twin; Design Space Exploration; Predictive Cache Model; Multi-core Scheduling; Test Coverage; Validation and Verification;
D O I：
10.1109/RTAS52030.2021.00057
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Development of dependable multi-/many-core systems requires assurance that the system is operable in a range of conditions, subjected to both functional and non-functional requirements. To achieve this, tools need to be implemented that can enable exploration of design options and be able to detect deficiencies earlier to avoid costly system re-design. In this work we discuss the challenges of design of multi-core real-time systems with timing assurance and discuss what are the requirements for modelling, testing and analysis tools. Digital Twin-based predictive modelling and fast design space evaluation are studied that work toward addressing these challenges.
引用
收藏
页码：481 / 484
页数：4
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