Fault-Tolerant Coupling of Real-Time Systems: A Case Study

被引:0
|
作者
Tranninger, Markus [1 ]
Haid, Timo [2 ]
Stettinger, Georg [3 ]
Benedikt, Martin [3 ]
Horn, Martin [1 ]
机构
[1] Graz Univ Technol, Inst Automat & Control, A-8010 Graz, Austria
[2] Dr Ingn Hc F Porsche AG, Porschestr 911, D-71287 Weissach, Germany
[3] VIRTUAL VEHICLE Res Ctr, Area Elect Elect & Software E, A-8010 Graz, Austria
关键词
COMMUNICATION; DESIGN;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper demonstrates the application of a model-based coupling approach to cope with non negligible coupling imperfections and faults of interconnected real-time systems. Performance degradation of the coupled overall system is prevented via model-based prediction schemes, which compensate for effects caused by e.g. deadline violations of the coupled real-time systems or data losses and transmission time delays due to the communication network. As an example, the real-time co-simulation setup of a modular driving simulator demonstrates the practical applicability and effectiveness of the proposed coupling approach.
引用
收藏
页码:756 / 762
页数:7
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