An effective schedulability analysis for fault-tolerant hard real-time systems

被引：13
|
作者：
Lima, GMD [1 ]
Burns, A [1 ]
机构：
[1] Univ York, Dept Comp Sci, Real Time Syst Res Lab, York YO1 5DD, N Yorkshire, England
来源：
13TH EUROMICRO CONFERENCE ON REAL-TIME SYSTEMS, PROCEEDINGS | 2001年
关键词：
D O I：
10.1109/EMRTS.2001.934034
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We propose worst-case response time schedulability analysis for fault-tolerant hard real-time systems which takes into account the effects of temporary faults. The major contribution of our approach is to consider the recovery of tasks running with higher priorities. This characteristic is very useful since faulty tasks certainly have a shorter period of time to meet their deadlines. Due to its flexibility and simplicity, the proposed approach provides an effective schedulability analysis, where system predictability can be fully guaranteed.
引用
收藏
页码：209 / 216
页数：8
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